Index: C:/harmony/trunk_0427/modules/logging/src/main/java/java/util/logging/Level.java =================================================================== --- C:/harmony/trunk_0427/modules/logging/src/main/java/java/util/logging/Level.java (revision 417921) +++ C:/harmony/trunk_0427/modules/logging/src/main/java/java/util/logging/Level.java (working copy) @@ -192,6 +192,9 @@ * the name of the resource bundle to use */ protected Level(String name, int level, String resourceBundleName) { + if (null == name) { + throw new NullPointerException("null"); //$NON-NLS-1$ + } this.name = name; this.value = level; this.resourceBundleName = resourceBundleName;