#3636: add Intellij IDEA project files

3 files changed, 792 insertions, 0 deletions

diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..e29237c
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,516 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0" is_locked="false">
+    <option name="myName" value="Project Default" />
+    <option name="myLocal" value="false" />
+    <inspection_tool class="AccessToNonThreadSafeStaticFieldFromInstance" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="nonThreadSafeClasses">
+        <value />
+      </option>
+      <option name="nonThreadSafeTypes" value="" />
+    </inspection_tool>
+    <inspection_tool class="AccessToStaticFieldLockedOnInstance" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="AmbiguousFieldAccess" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="AmbiguousMethodCall" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="AnonymousClassComplexity" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="3" />
+    </inspection_tool>
+    <inspection_tool class="AnonymousClassMethodCount" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="4" />
+    </inspection_tool>
+    <inspection_tool class="AnonymousClassVariableHidesContainingMethodVariable" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ArchaicSystemPropertyAccess" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ArrayEquality" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="AssignmentToCollectionFieldFromParameter" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignorePrivateMethods" value="true" />
+    </inspection_tool>
+    <inspection_tool class="AssignmentToDateFieldFromParameter" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignorePrivateMethods" value="true" />
+    </inspection_tool>
+    <inspection_tool class="AssignmentToForLoopParameter" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_checkForeachParameters" value="false" />
+    </inspection_tool>
+    <inspection_tool class="AssignmentToMethodParameter" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreTransformationOfOriginalParameter" value="false" />
+    </inspection_tool>
+    <inspection_tool class="AssignmentToNull" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="AssignmentUsedAsCondition" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="AwaitNotInLoop" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="AwaitWithoutCorrespondingSignal" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="BadExceptionCaught" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="exceptionsString" value="" />
+      <option name="exceptions">
+        <value />
+      </option>
+    </inspection_tool>
+    <inspection_tool class="BadExceptionDeclared" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="exceptionsString" value="" />
+      <option name="exceptions">
+        <value />
+      </option>
+      <option name="ignoreTestCases" value="false" />
+      <option name="ignoreLibraryOverrides" value="false" />
+    </inspection_tool>
+    <inspection_tool class="BadExceptionThrown" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="exceptionsString" value="" />
+      <option name="exceptions">
+        <value />
+      </option>
+    </inspection_tool>
+    <inspection_tool class="BadOddness" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="BigDecimalEquals" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="BooleanVariableAlwaysNegated" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="BreakStatementWithLabel" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="BusyWait" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CachedNumberConstructorCall" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CallToNativeMethodWhileLocked" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CallToStringConcatCanBeReplacedByOperator" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CastConflictsWithInstanceof" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CastThatLosesPrecision" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreIntegerCharCasts" value="false" />
+    </inspection_tool>
+    <inspection_tool class="ChainedEquality" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ClassComplexity" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="80" />
+    </inspection_tool>
+    <inspection_tool class="ClassCoupling" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_includeJavaClasses" value="false" />
+      <option name="m_includeLibraryClasses" value="false" />
+      <option name="m_limit" value="15" />
+    </inspection_tool>
+    <inspection_tool class="ClassInTopLevelPackage" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ClassInheritanceDepth" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="2" />
+    </inspection_tool>
+    <inspection_tool class="ClassNameDiffersFromFileName" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ClassNestingDepth" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="2" />
+    </inspection_tool>
+    <inspection_tool class="ClassNewInstance" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ClassOnlyUsedInOnePackage" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ClassReferencesSubclass" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ClassUnconnectedToPackage" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ClassWithTooManyDependencies" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="limit" value="10" />
+    </inspection_tool>
+    <inspection_tool class="ClassWithTooManyDependents" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="limit" value="10" />
+    </inspection_tool>
+    <inspection_tool class="ClassWithTooManyTransitiveDependencies" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="limit" value="35" />
+    </inspection_tool>
+    <inspection_tool class="ClassWithTooManyTransitiveDependents" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="limit" value="35" />
+    </inspection_tool>
+    <inspection_tool class="CollectionAddedToSelf" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CollectionContainsUrl" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CollectionsFieldAccessReplaceableByMethodCall" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ComparableImplementedButEqualsNotOverridden" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CompareToUsesNonFinalVariable" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ComparisonOfShortAndChar" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ComparisonToNaN" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ConditionSignal" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ConditionalExpressionWithIdenticalBranches" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ConfusingElse" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="reportWhenNoStatementFollow" value="false" />
+    </inspection_tool>
+    <inspection_tool class="ConfusingFloatingPointLiteral" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ConstantAssertCondition" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ConstantMathCall" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ConstantStringIntern" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ConstructorCount" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreDeprecatedConstructors" value="false" />
+      <option name="m_limit" value="5" />
+    </inspection_tool>
+    <inspection_tool class="ContinueStatementWithLabel" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ControlFlowStatementWithoutBraces" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CovariantCompareTo" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CovariantEquals" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CyclicClassDependency" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CyclicPackageDependency" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CyclomaticComplexity" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="10" />
+    </inspection_tool>
+    <inspection_tool class="DeclareCollectionAsInterface" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreLocalVariables" value="false" />
+      <option name="ignorePrivateMethodsAndFields" value="false" />
+    </inspection_tool>
+    <inspection_tool class="DefaultNotLastCaseInSwitch" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="DisjointPackage" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="DivideByZero" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="DoubleCheckedLocking" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreOnVolatileVariables" value="true" />
+    </inspection_tool>
+    <inspection_tool class="DoubleLiteralMayBeFloatLiteral" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="DuplicateBooleanBranch" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="DuplicateCondition" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreMethodCalls" value="false" />
+    </inspection_tool>
+    <inspection_tool class="DynamicRegexReplaceableByCompiledPattern" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="EmptyInitializer" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="EmptySynchronizedStatement" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="EnumerationCanBeIteration" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="EqualsCalledOnEnumConstant" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="EqualsHashCodeCalledOnUrl" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="EqualsUsesNonFinalVariable" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ErrorRethrown" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ExceptionFromCatchWhichDoesntWrap" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreGetMessage" value="false" />
+      <option name="ignoreCantWrap" value="false" />
+    </inspection_tool>
+    <inspection_tool class="ExtendsThread" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="FallthruInSwitchStatement" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="FieldAccessNotGuarded" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="FieldAccessedSynchronizedAndUnsynchronized" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="countGettersAndSetters" value="false" />
+    </inspection_tool>
+    <inspection_tool class="FieldCount" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_countConstantFields" value="false" />
+      <option name="m_considerStaticFinalFieldsConstant" value="false" />
+      <option name="myCountEnumConstants" value="false" />
+      <option name="m_limit" value="10" />
+    </inspection_tool>
+    <inspection_tool class="FieldHidesSuperclassField" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_ignoreInvisibleFields" value="true" />
+    </inspection_tool>
+    <inspection_tool class="FieldMayBeFinal" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="FieldMayBeStatic" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="FinalMethod" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="FinalMethodInFinalClass" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="Finalize" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreTrivialFinalizers" value="true" />
+    </inspection_tool>
+    <inspection_tool class="FinalizeNotProtected" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="FloatingPointEquality" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ForLoopReplaceableByWhile" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_ignoreLoopsWithoutConditions" value="false" />
+    </inspection_tool>
+    <inspection_tool class="ForLoopThatDoesntUseLoopVariable" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ForLoopWithMissingComponent" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreCollectionLoops" value="false" />
+    </inspection_tool>
+    <inspection_tool class="HashCodeUsesNonFinalVariable" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="IfMayBeConditional" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="IfStatementWithIdenticalBranches" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="IfStatementWithTooManyBranches" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="3" />
+    </inspection_tool>
+    <inspection_tool class="ImplicitNumericConversion" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreWideningConversions" value="false" />
+      <option name="ignoreCharConversions" value="false" />
+      <option name="ignoreConstantConversions" value="false" />
+    </inspection_tool>
+    <inspection_tool class="IncrementDecrementUsedAsExpression" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="InnerClassMayBeStatic" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="InnerClassVariableHidesOuterClassVariable" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_ignoreInvisibleFields" value="true" />
+    </inspection_tool>
+    <inspection_tool class="InstanceGuardedByStatic" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="InstanceofCatchParameter" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="InstanceofChain" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreInstanceofOnLibraryClasses" value="false" />
+    </inspection_tool>
+    <inspection_tool class="InstanceofInterfaces" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="InstanceofThis" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="InstantiationOfUtilityClass" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="IntLiteralMayBeLongLiteral" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="IntegerDivisionInFloatingPointContext" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="IntegerMultiplicationImplicitCastToLong" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreNonOverflowingCompileTimeConstants" value="true" />
+    </inspection_tool>
+    <inspection_tool class="IteratorHasNextCallsIteratorNext" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="IteratorNextDoesNotThrowNoSuchElementException" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="JavaLangReflect" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="KeySetIterationMayUseEntrySet" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="LabeledStatement" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="LawOfDemeter" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreLibraryCalls" value="true" />
+    </inspection_tool>
+    <inspection_tool class="LengthOneStringInIndexOf" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="LengthOneStringsInConcatenation" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ListIndexOfReplaceableByContains" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ListenerMayUseAdapter" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="checkForEmptyMethods" value="true" />
+    </inspection_tool>
+    <inspection_tool class="LocalCanBeFinal" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="REPORT_VARIABLES" value="true" />
+      <option name="REPORT_PARAMETERS" value="true" />
+      <option name="REPORT_CATCH_PARAMETERS" value="true" />
+      <option name="REPORT_FOREACH_PARAMETERS" value="true" />
+    </inspection_tool>
+    <inspection_tool class="LocalVariableHidingMemberVariable" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_ignoreInvisibleFields" value="true" />
+      <option name="m_ignoreStaticMethods" value="true" />
+    </inspection_tool>
+    <inspection_tool class="LongLiteralsEndingWithLowercaseL" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="LoopConditionNotUpdatedInsideLoop" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreIterators" value="false" />
+    </inspection_tool>
+    <inspection_tool class="MagicNumber" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="ignoreInTestCode" value="true" />
+    </inspection_tool>
+    <inspection_tool class="MarkerInterface" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MethodCanBeVariableArityMethod" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreByteAndShortArrayParameters" value="false" />
+      <option name="ignoreOverridingMethods" value="false" />
+    </inspection_tool>
+    <inspection_tool class="MethodCount" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="20" />
+      <option name="ignoreGettersAndSetters" value="true" />
+      <option name="ignoreOverridingMethods" value="false" />
+    </inspection_tool>
+    <inspection_tool class="MethodCoupling" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_includeJavaClasses" value="false" />
+      <option name="m_includeLibraryClasses" value="false" />
+      <option name="m_limit" value="10" />
+    </inspection_tool>
+    <inspection_tool class="MethodMayBeStatic" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_onlyPrivateOrFinal" value="false" />
+      <option name="m_ignoreEmptyMethods" value="true" />
+    </inspection_tool>
+    <inspection_tool class="MethodMayBeSynchronized" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MethodOnlyUsedFromInnerClass" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreMethodsAccessedFromAnonymousClass" value="false" />
+      <option name="ignoreStaticMethodsFromNonStaticInnerClass" value="false" />
+      <option name="onlyReportStaticMethods" value="false" />
+    </inspection_tool>
+    <inspection_tool class="MethodOverloadsParentMethod" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MethodOverridesPackageLocalMethod" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MethodOverridesPrivateMethod" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MethodOverridesStaticMethod" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MethodWithMultipleLoops" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MissingDeprecatedAnnotation" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MissingOverrideAnnotation" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreObjectMethods" value="true" />
+      <option name="ignoreAnonymousClassMethods" value="false" />
+    </inspection_tool>
+    <inspection_tool class="MisspelledCompareTo" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MisspelledEquals" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MisspelledHashcode" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MisspelledToString" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MultipleDeclaration" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreForLoopDeclarations" value="true" />
+    </inspection_tool>
+    <inspection_tool class="MultipleTopLevelClassesInFile" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NakedNotify" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NestedAssignment" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NestedConditionalExpression" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NestedSwitchStatement" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NestedSynchronizedStatement" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NestedTryStatement" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NestingDepth" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="5" />
+    </inspection_tool>
+    <inspection_tool class="NewExceptionWithoutArguments" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NonAtomicOperationOnVolatileField" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NonCommentSourceStatements" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="30" />
+    </inspection_tool>
+    <inspection_tool class="NonFinalFieldInImmutable" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NonFinalFieldOfException" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NonFinalGuard" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NonReproducibleMathCall" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NonShortCircuitBoolean" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NonSynchronizedMethodOverridesSynchronizedMethod" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NoopMethodInAbstractClass" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NotifyCalledOnCondition" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NotifyNotInSynchronizedContext" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NotifyWithoutCorrespondingWait" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NullThrown" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ObjectAllocationInLoop" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ObjectEquality" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_ignoreEnums" value="true" />
+      <option name="m_ignoreClassObjects" value="true" />
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+    <inspection_tool class="WaitCalledOnCondition" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="WaitNotInLoop" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="WaitNotInSynchronizedContext" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="WaitOrAwaitWithoutTimeout" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="WaitWhileHoldingTwoLocks" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="WaitWithoutCorrespondingNotify" enabled="true" level="WARNING" enabled_by_default="true" />
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+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/c_geo_standards.xml b/.idea/inspectionProfiles/c_geo_standards.xml
new file mode 100644
index 0000000..68f0977
--- /dev/null
+++ b/.idea/inspectionProfiles/c_geo_standards.xml
@@ -0,0 +1,269 @@
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+    <option name="myLocal" value="false" />
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+    <inspection_tool class="AndroidLintContentDescription" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="AndroidLintIconExpectedSize" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="AndroidLintInefficientWeight" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="AndroidLintMissingTranslation" enabled="false" level="ERROR" enabled_by_default="false" />
+    <inspection_tool class="AndroidLintNestedWeights" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="AndroidLintObsoleteLayoutParam" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="AndroidLintPxUsage" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="AndroidLintTooManyViews" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="AndroidLintUnusedResources" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="AndroidLintUsesMinSdkAttributes" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="Annotator" enabled="false" level="ERROR" enabled_by_default="false" />
+    <inspection_tool class="AntMissingPropertiesFileInspection" enabled="false" level="ERROR" enabled_by_default="false" />
+    <inspection_tool class="AntResolveInspection" enabled="false" level="ERROR" enabled_by_default="false" />
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+    <inspection_tool class="AssignmentToMethodParameter" enabled="true" level="WARNING" enabled_by_default="true">
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+    </inspection_tool>
+    <inspection_tool class="AssignmentUsedAsCondition" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="BooleanMethodIsAlwaysInverted" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="CStyleArrayDeclaration" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="CanBeFinal" enabled="false" level="WARNING" enabled_by_default="false">
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+      <option name="REPORT_METHODS" value="false" />
+      <option name="REPORT_FIELDS" value="true" />
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+    <inspection_tool class="ChainedEquality" enabled="true" level="WARNING" enabled_by_default="true" />
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+    <inspection_tool class="CheckTagEmptyBody" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="CheckValidXmlInScriptTagBody" enabled="false" level="ERROR" enabled_by_default="false" />
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+          <option name="REQUIRED_TAGS" value="" />
+        </value>
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+      <option name="IGNORE_JAVADOC_PERIOD" value="true" />
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+      <option name="IGNORE_POINT_TO_ITSELF" value="false" />
+      <option name="myAdditionalJavadocTags" value="" />
+    </inspection_tool>
+    <inspection_tool class="JavadocReference" enabled="false" level="ERROR" enabled_by_default="false" />
+    <inspection_tool class="ListIndexOfReplaceableByContains" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ListenerMayUseAdapter" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="checkForEmptyMethods" value="true" />
+    </inspection_tool>
+    <inspection_tool class="LoopConditionNotUpdatedInsideLoop" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreIterators" value="false" />
+    </inspection_tool>
+    <inspection_tool class="LoopWithImplicitTerminationCondition" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="MethodMayBeStatic" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="m_onlyPrivateOrFinal" value="false" />
+      <option name="m_ignoreEmptyMethods" value="true" />
+    </inspection_tool>
+    <inspection_tool class="MismatchedCollectionQueryUpdate" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="queryNames">
+        <value />
+      </option>
+      <option name="updateNames">
+        <value />
+      </option>
+    </inspection_tool>
+    <inspection_tool class="MissingOverrideAnnotation" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreObjectMethods" value="true" />
+      <option name="ignoreAnonymousClassMethods" value="false" />
+    </inspection_tool>
+    <inspection_tool class="NegatedIfElse" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="m_ignoreNegatedNullComparison" value="true" />
+      <option name="m_ignoreNegatedZeroComparison" value="true" />
+    </inspection_tool>
+    <inspection_tool class="NonFinalFieldInEnum" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NullableProblems" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="REPORT_NULLABLE_METHOD_OVERRIDES_NOTNULL" value="true" />
+      <option name="REPORT_NOT_ANNOTATED_METHOD_OVERRIDES_NOTNULL" value="true" />
+      <option name="REPORT_NOTNULL_PARAMETER_OVERRIDES_NULLABLE" value="true" />
+      <option name="REPORT_NOT_ANNOTATED_PARAMETER_OVERRIDES_NOTNULL" value="true" />
+      <option name="REPORT_NOT_ANNOTATED_GETTER" value="true" />
+      <option name="REPORT_NOT_ANNOTATED_SETTER_PARAMETER" value="true" />
+      <option name="REPORT_ANNOTATION_NOT_PROPAGATED_TO_OVERRIDERS" value="true" />
+      <option name="REPORT_NULLS_PASSED_TO_NON_ANNOTATED_METHOD" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ObsoleteCollection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreRequiredObsoleteCollectionTypes" value="false" />
+    </inspection_tool>
+    <inspection_tool class="PointlessArithmeticExpression" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="m_ignoreExpressionsContainingConstants" value="false" />
+    </inspection_tool>
+    <inspection_tool class="PointlessIndexOfComparison" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="PointlessNullCheck" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ProtectedMemberInFinalClass" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ReplaceAssignmentWithOperatorAssignment" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreLazyOperators" value="true" />
+      <option name="ignoreObscureOperators" value="false" />
+    </inspection_tool>
+    <inspection_tool class="RequiredAttributes" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="myAdditionalRequiredHtmlAttributes" value="" />
+    </inspection_tool>
+    <inspection_tool class="ReturnFromFinallyBlock" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="SameParameterValue" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="SameReturnValue" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="SimplifiableEqualsExpression" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="SimplifiableIfStatement" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="SizeReplaceableByIsEmpty" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
+      <option name="processCode" value="true" />
+      <option name="processLiterals" value="true" />
+      <option name="processComments" value="true" />
+    </inspection_tool>
+    <inspection_tool class="StringBufferReplaceableByString" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="StringBufferToStringInConcatenation" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="StringConstructor" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="ignoreSubstringArguments" value="false" />
+    </inspection_tool>
+    <inspection_tool class="SuspiciousMethodCalls" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="REPORT_CONVERTIBLE_METHOD_CALLS" value="true" />
+    </inspection_tool>
+    <inspection_tool class="SwitchStatementWithConfusingDeclaration" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="SwitchStatementWithTooFewBranches" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_limit" value="2" />
+    </inspection_tool>
+    <inspection_tool class="SynchronizationOnLocalVariableOrMethodParameter" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="reportLocalVariables" value="true" />
+      <option name="reportMethodParameters" value="true" />
+    </inspection_tool>
+    <inspection_tool class="SyntaxError" enabled="false" level="ERROR" enabled_by_default="false" />
+    <inspection_tool class="SystemOutErr" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="TooBroadScope" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="m_allowConstructorAsInitializer" value="false" />
+      <option name="m_onlyLookAtBlocks" value="false" />
+    </inspection_tool>
+    <inspection_tool class="UNCHECKED_WARNING" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="UnnecessarilyQualifiedStaticallyImportedElement" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="UnnecessaryBlockStatement" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoreSwitchBranches" value="true" />
+    </inspection_tool>
+    <inspection_tool class="UnnecessaryCallToStringValueOf" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="UnnecessaryConstructor" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="UnnecessaryEnumModifier" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="UnnecessaryModuleDependencyInspection" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="UnnecessaryQualifierForThis" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="UnnecessarySemicolon" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="UnnecessarySuperConstructor" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="UnusedAssignment" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="REPORT_PREFIX_EXPRESSIONS" value="false" />
+      <option name="REPORT_POSTFIX_EXPRESSIONS" value="false" />
+      <option name="REPORT_REDUNDANT_INITIALIZER" value="true" />
+    </inspection_tool>
+    <inspection_tool class="UnusedDeclaration" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="ADD_MAINS_TO_ENTRIES" value="true" />
+      <option name="ADD_APPLET_TO_ENTRIES" value="true" />
+      <option name="ADD_SERVLET_TO_ENTRIES" value="true" />
+      <option name="ADD_NONJAVA_TO_ENTRIES" value="true" />
+    </inspection_tool>
+    <inspection_tool class="UnusedImport" enabled="true" level="ERROR" enabled_by_default="true" />
+    <inspection_tool class="UnusedParameters" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="UnusedProperty" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="UnusedReturnValue" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="UtilityClassWithPublicConstructor" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="WeakerAccess" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="SUGGEST_PACKAGE_LOCAL_FOR_MEMBERS" value="true" />
+      <option name="SUGGEST_PACKAGE_LOCAL_FOR_TOP_CLASSES" value="true" />
+      <option name="SUGGEST_PRIVATE_FOR_INNERS" value="false" />
+    </inspection_tool>
+    <inspection_tool class="XmlDuplicatedId" enabled="false" level="ERROR" enabled_by_default="false" />
+    <inspection_tool class="XmlHighlighting" enabled="false" level="ERROR" enabled_by_default="false" />
+    <inspection_tool class="XmlUnboundNsPrefix" enabled="false" level="WARNING" enabled_by_default="false" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..aacf0b9
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,7 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="PROJECT_PROFILE" value="c:geo standards" />
+    <option name="USE_PROJECT_PROFILE" value="true" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file