--- old/src/java.base/unix/classes/java/lang/ProcessEnvironment.java 2015-04-22 17:44:18.143423364 -0700 +++ new/src/java.base/unix/classes/java/lang/ProcessEnvironment.java 2015-04-22 17:44:17.971423360 -0700 @@ -99,7 +99,7 @@ /* Only for use by Runtime.exec(...String[]envp...) */ static Map emptyEnvironment(int capacity) { - return new StringEnvironment(new HashMap(capacity)); + return new StringEnvironment(new HashMap<>(capacity)); } private static native byte[][] environ();