Example 4 (with Method Reference)

package jdk8.byte_code;

import static jdk8.byte_code.Server.HttpServer;
import static jdk8.byte_code.WaitFor.waitFor;

@SuppressWarnings("all")
public class Example4_method_reference {
    // lambda with method reference
    void example() throws InterruptedException {
        waitFor(new HttpServer(), HttpServer::isRunning);
    }

}

Classfile Example4_method_reference.class
  Last modified 08-May-2014; size 1271 bytes
  MD5 checksum f8aef942361f29ef599adfec7a594948
  Compiled from "Example4_method_reference.java"
public class jdk8.byte_code.Example4_method_reference
 SourceFile: "Example4_method_reference.java"
 InnerClasses:
   public static #23= #2 of #21; //HttpServer=class jdk8/byte_code/Server$HttpServer of class jdk8/byte_code/Server 
   public static final #52= #51 of #56; //Lookup=class java/lang/invoke/MethodHandles$Lookup of class java/lang/invoke/MethodHandles 
  BootstrapMethods:
    0: #26 invokestatic java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; 
    Method arguments:
       #27 (Ljava/lang/Object;)Z 
       #28 invokevirtual jdk8/byte_code/Server$HttpServer.isRunning:()Ljava/lang/Boolean;
       #29 (Ljdk8/byte_code/Server$HttpServer;)Z
  minor version: 0
  major version: 52
  flags: ACC_PUBLIC, ACC_SUPER
Constant pool:
 #1 = Methodref       #7.#20         //java/lang/Object."<init>":()V    
 #2 = Class           #22            //jdk8/byte_code/Server$HttpServer    
 #3 = Methodref       #2.#20         //  jdk8/byte_code/Server$HttpServer."<init>":()V 
 #4 = InvokeDynamic   #0:#30         // #0:test:()Ljava/util/function/Predicate; 
 #5 = Methodref       #31.#32        // jdk8/byte_code/WaitFor.waitFor:(Ljava/lang/Object;Ljava/util/function/Predicate;)V 
 #6 = Class           #33            // jdk8/byte_code/Example4_method_reference 
 #7 = Class           #34            // java/lang/Object 
 #8 = Utf8            <init> 
 #9 = Utf8            ()V 
 #10 = Utf8           Code 
 #11 = Utf8           LineNumberTable 
 #12 = Utf8           LocalVariableTable 
 #13 = Utf8           this  
 #14 = Utf8           Ljdk8/byte_code/Example4_method_reference; 
 #15 = Utf8           example 
 #16 = Utf8           Exceptions 
 #17 = Class          #35            // java/lang/InterruptedException   
 #18 = Utf8           SourceFile
 #19 = Utf8           Example4_method_reference.java
 #20 = NameAndType    #8:#9         // "<init>":()V
 #21 = Class          #36           // jdk8/byte_code/Server 
 #22 = Utf8           jdk8/byte_code/Server$HttpServer 
 #23 = Utf8           HttpServer 
 #24 = Utf8           InnerClasses 
 #25 = Utf8           BootstrapMethods 
 #26 = MethodHandle   #6:#37        // invokestatic java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; 
#27 = MethodType      #38           // (Ljava/lang/Object;)Z 
#28 = MethodHandle    #5:#39        // invokevirtual jdk8/byte_code/Server$HttpServer.isRunning:()Ljava/lang/Boolean;
#29 = MethodType      #40           // (Ljdk8/byte_code/Server$HttpServer;)Z 
#30 = NameAndType     #41:#42       // test:()Ljava/util/function/Predicate; 
#31 = Class           #43           //jdk8/byte_code/WaitFor 
#32 = NameAndType     #44:#45       // waitFor:(Ljava/lang/Object;Ljava/util/function/Predicate;)V 
#33 = Utf8            jdk8/byte_code/Example4_method_reference
#34 = Utf8            java/lang/Object 
#35 = Utf8            java/lang/InterruptedException 
#36 = Utf8            jdk8/byte_code/Server 
#37 = Methodref       #46.#47       // java/lang/invoke/LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; 
#38 = Utf8            (Ljava/lang/Object;)Z 
#39 = Methodref       #2.#48        // jdk8/byte_code/Server$HttpServer.isRunning:()Ljava/lang/Boolean; 
#40 = Utf8            (Ljdk8/byte_code/Server$HttpServer;)Z
#41 = Utf8            test 
#42 = Utf8            ()Ljava/util/function/Predicate;
#43 = Utf8            jdk8/byte_code/WaitFor 
#44 = Utf8            waitFor 
#45 = Utf8           (Ljava/lang/Object;Ljava/util/function/Predicate;)V 
#46 = Class           #49           // java/lang/invoke/LambdaMetafactory 
#47 = NameAndType     #50:#53       // metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
#48 = NameAndType     #54:#55       // isRunning:()Ljava/lang/Boolean; #49 = Utf8            java/lang/invoke/LambdaMetafactory 
#50 = Utf8            metafactory 
#51 = Class           #57           // java/lang/invoke/MethodHandles$Lookup 
#52 = Utf8            Lookup 
#53 = Utf8 (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite; 
#54 = Utf8            isRunning 
#55 = Utf8            ()Ljava/lang/Boolean;
#56 = Class           #58 // java/lang/invoke/MethodHandles 
#57 = Utf8            java/lang/invoke/MethodHandles$Lookup
#58 = Utf8            java/lang/invoke/MethodHandles 
{
 public jdk8.byte_code.Example4_method_reference();
   descriptor: ()V 
   flags: ACC_PUBLIC
   Code:
     stack=1, locals=1, args_size=1
      0: aload_0
      1: invokespecial #1           // Method java/lang/Object."":()V    
      4: return 
LineNumberTable:
 line 7: 0 
LocalVariableTable:
 Start Length Slot Name Signature
     0      5    0 this Ljdk8/byte_code/Example4_method_reference;  void example() throws java.lang.InterruptedException;
    descriptor: ()V
    flags:
    Code:
      stack=2, locals=1, args_size=1
         0: new           #2                  // class jdk8/byte_code/Server$HttpServer
         3: dup
         4: invokespecial #3                  // Method jdk8/byte_code/Server$HttpServer."<init>":()V
         7: invokedynamic #4,  0              // InvokeDynamic #0:test:()Ljava/util/function/Predicate;
        12: invokestatic  #5                  // Method jdk8/byte_code/WaitFor.waitFor:(Ljava/lang/Object;Ljava/util/function/Predicate;)V
        15: return
      LineNumberTable:
        line 11: 0
        line 12: 15
      LocalVariableTable:
      Start Length Slot Name Signature
      0     16     0    this Ljdk8/byte_code/Example4_method_reference;  
    Exceptions:
      throws java.lang.InterruptedException
  }