fix remaining warnings or document them

1 files changed, 3 insertions, 2 deletions

diff --git a/main/src/cgeo/geocaching/sorting/AbstractCacheComparator.java b/main/src/cgeo/geocaching/sorting/AbstractCacheComparator.java
index 2b171b4..968dce5 100644
--- a/main/src/cgeo/geocaching/sorting/AbstractCacheComparator.java
+++ b/main/src/cgeo/geocaching/sorting/AbstractCacheComparator.java
@@ -34,12 +34,13 @@ public abstract class AbstractCacheComparator implements CacheComparator {
     /**
      * Check necessary preconditions (like missing fields) before running the comparison itself.
      * Caches not filling the conditions will be placed last, sorted by Geocode.
-     * 
+     *
      * The default returns <code>true</code> and can be overridden if needed in child classes.
-     * 
+     *
      * @param cache
      * @return <code>true</code> if the cache holds the necessary data to be compared meaningfully
      */
+    @SuppressWarnings("static-method")
     protected boolean canCompare(final Geocache cache) {
         return true;
     }