gistfile1.txt

for (String x = "Blah"; x != null; x = null) {
	System.out.println("OMG");
}

 0: ldc           #19                 // String Blah
 2: astore_1
 3: goto          16

 6: getstatic     #21                 // Field java/lang/System.out:Ljava/io/PrintStream;
 9: ldc           #27                 // String OMG
11: invokevirtual #29                 // Method java/io/PrintStream.println:(Ljava/lang/String;)V

14: aconst_null
15: astore_1
16: aload_1
17: ifnonnull     6

20: return



String x = "Blah";
if (x != null) {
	System.out.println("OMG");
}

 0: ldc           #19                 // String Blah
 2: astore_1
 3: aload_1

 4: ifnull        15

 7: getstatic     #21                 // Field java/lang/System.out:Ljava/io/PrintStream;
10: ldc           #27                 // String OMG
12: invokevirtual #29                 // Method java/io/PrintStream.println:(Ljava/lang/String;)V

15: return



for (String x = "Blah"; x != null;) {
	System.out.println("OMG");
	break;
}

 0: ldc           #19                 // String Blah
 2: astore_1
 3: aload_1

 4: ifnull        15

 7: getstatic     #21                 // Field java/lang/System.out:Ljava/io/PrintStream;
10: ldc           #27                 // String OMG
12: invokevirtual #29                 // Method java/io/PrintStream.println:(Ljava/lang/String;)V

15: return