diff options
Diffstat (limited to 'src/main/java/org/openslx/imagemaster/util/Util.java')
| -rw-r--r-- | src/main/java/org/openslx/imagemaster/util/Util.java | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/main/java/org/openslx/imagemaster/util/Util.java b/src/main/java/org/openslx/imagemaster/util/Util.java index a524953..ca595b5 100644 --- a/src/main/java/org/openslx/imagemaster/util/Util.java +++ b/src/main/java/org/openslx/imagemaster/util/Util.java @@ -35,8 +35,7 @@ public class Util { if ( something == null ) { if ( message != null ) - log.fatal( "[NOTNULL] " + message ); - log.warn( Thread.currentThread().getStackTrace().toString() ); + log.fatal( "[NOTNULL] " + message, new NullPointerException() ); System.exit( 2 ); } } @@ -54,8 +53,7 @@ public class Util { if ( something == null || something.isEmpty() ) { if ( message != null ) - log.fatal( "[NOTNULL] " + message ); - log.warn( Thread.currentThread().getStackTrace().toString() ); + log.fatal( "[NOTNULL] " + message, new NullPointerException() ); System.exit( 2 ); } } @@ -98,6 +96,11 @@ public class Util folder.delete(); } + public static boolean isEmpty( String str ) + { + return str != null && !str.isEmpty(); + } + /** * Tries to parse an int. Returns 0 on error. * |