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| author | Samuel Tardieu <sam@rfc1149.net> | 2012-04-27 12:10:35 +0200 |
|---|---|---|
| committer | Samuel Tardieu <sam@rfc1149.net> | 2012-04-27 12:10:35 +0200 |
| commit | 3686268fbd2d868662d70e5a0408044cbb866c19 (patch) | |
| tree | 5bff52eed85fc36e298cf8f17ed7bfa6d1c2cb90 /main/src | |
| parent | 98b7c2f1d1ab2fe683a023c81f221de8eeac4abf (diff) | |
| download | cgeo-3686268fbd2d868662d70e5a0408044cbb866c19.zip cgeo-3686268fbd2d868662d70e5a0408044cbb866c19.tar.gz cgeo-3686268fbd2d868662d70e5a0408044cbb866c19.tar.bz2 | |
Use short-circuit boolean condition
Diffstat (limited to 'main/src')
| -rw-r--r-- | main/src/cgeo/geocaching/utils/Subject.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/main/src/cgeo/geocaching/utils/Subject.java b/main/src/cgeo/geocaching/utils/Subject.java index 59892e6..b1754cc 100644 --- a/main/src/cgeo/geocaching/utils/Subject.java +++ b/main/src/cgeo/geocaching/utils/Subject.java @@ -19,7 +19,7 @@ public class Subject<T> implements ISubject<T> { @Override public synchronized boolean addObserver(final IObserver<? super T> observer) { final boolean added = observers.add(observer); - if (added & observers.size() == 1) { + if (added && observers.size() == 1) { onFirstObserver(); } return added; |