1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 public class Main { 18 static class Other { 19 } 20 21 static class OtherWithClinit { 22 static int a; 23 static { 24 System.out.println("Hello from OtherWithClinit"); 25 a = 42; 26 } 27 } 28 29 static class OtherWithClinit2 { 30 static int a; 31 static { 32 System.out.println("Hello from OtherWithClinit2"); 33 a = 43; 34 } 35 } 36 main(String[] args)37 public static void main(String[] args) { 38 // Call methods twice in case they have a slow path. 39 40 System.out.println($opt$LoadThisClass()); 41 System.out.println($opt$LoadThisClass()); 42 43 System.out.println($opt$LoadOtherClass()); 44 System.out.println($opt$LoadOtherClass()); 45 46 System.out.println($opt$LoadSystemClass()); 47 System.out.println($opt$LoadSystemClass()); 48 49 $opt$ClinitCheckAndLoad(); 50 $opt$ClinitCheckAndLoad(); 51 52 $opt$LoadAndClinitCheck(); 53 $opt$LoadAndClinitCheck(); 54 } 55 $opt$LoadThisClass()56 public static Class<?> $opt$LoadThisClass() { 57 return Main.class; 58 } 59 $opt$LoadOtherClass()60 public static Class<?> $opt$LoadOtherClass() { 61 return Other.class; 62 } 63 $opt$LoadSystemClass()64 public static Class<?> $opt$LoadSystemClass() { 65 return System.class; 66 } 67 $opt$ClinitCheckAndLoad()68 public static void $opt$ClinitCheckAndLoad() { 69 System.out.println(OtherWithClinit.a); 70 System.out.println(OtherWithClinit.class); 71 } 72 $opt$LoadAndClinitCheck()73 public static void $opt$LoadAndClinitCheck() { 74 System.out.println(OtherWithClinit2.class); 75 System.out.println(OtherWithClinit2.a); 76 } 77 } 78