IntegerCompare.javap

Classfile /Projects/gist/java/blog_integercache/IntegerCompare.class
  Last modified 2019/12/22; size 583 bytes
  SHA-256 checksum f65fb3e99ef730b1c8df6e1ccd7a1d68c9b2eeefdef036e6234cdd51ee11fcac
  Compiled from "IntegerCompare.java"
class IntegerCompare
  minor version: 0
  major version: 57
  flags: (0x0020) ACC_SUPER
  this_class: #25                         // IntegerCompare
  super_class: #2                         // java/lang/Object
  interfaces: 0, fields: 0, methods: 2, attributes: 1
Constant pool:
   #1 = Methodref          #2.#3          // java/lang/Object."<init>":()V
   #2 = Class              #4             // java/lang/Object
   #3 = NameAndType        #5:#6          // "<init>":()V
   #4 = Utf8               java/lang/Object
   #5 = Utf8               <init>
   #6 = Utf8               ()V
   #7 = Methodref          #8.#9          // java/lang/Integer.valueOf:(I)Ljava/lang/Integer;
   #8 = Class              #10            // java/lang/Integer
   #9 = NameAndType        #11:#12        // valueOf:(I)Ljava/lang/Integer;
  #10 = Utf8               java/lang/Integer
  #11 = Utf8               valueOf
  #12 = Utf8               (I)Ljava/lang/Integer;
  #13 = Fieldref           #14.#15        // java/lang/System.out:Ljava/io/PrintStream;
  #14 = Class              #16            // java/lang/System
  #15 = NameAndType        #17:#18        // out:Ljava/io/PrintStream;
  #16 = Utf8               java/lang/System
  #17 = Utf8               out
  #18 = Utf8               Ljava/io/PrintStream;
  #19 = Methodref          #20.#21        // java/io/PrintStream.println:(Z)V
  #20 = Class              #22            // java/io/PrintStream
  #21 = NameAndType        #23:#24        // println:(Z)V
  #22 = Utf8               java/io/PrintStream
  #23 = Utf8               println
  #24 = Utf8               (Z)V
  #25 = Class              #26            // IntegerCompare
  #26 = Utf8               IntegerCompare
  #27 = Utf8               Code
  #28 = Utf8               LineNumberTable
  #29 = Utf8               main
  #30 = Utf8               ([Ljava/lang/String;)V
  #31 = Utf8               StackMapTable
  #32 = Class              #33            // "[Ljava/lang/String;"
  #33 = Utf8               [Ljava/lang/String;
  #34 = Utf8               SourceFile
  #35 = Utf8               IntegerCompare.java
{
  IntegerCompare();
    descriptor: ()V
    flags: (0x0000)
    Code:
      stack=1, locals=1, args_size=1
         0: aload_0
         1: invokespecial #1                  // Method java/lang/Object."<init>":()V
         4: return
      LineNumberTable:
        line 1: 0

  public static void main(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=1
         0: bipush        100
         2: invokestatic  #7                  // Method java/lang/Integer.valueOf:(I)Ljava/lang/Integer;
         5: astore_1
         6: bipush        100
         8: invokestatic  #7                  // Method java/lang/Integer.valueOf:(I)Ljava/lang/Integer;
        11: astore_2
        12: getstatic     #13                 // Field java/lang/System.out:Ljava/io/PrintStream;
        15: aload_1
        16: aload_2
        17: if_acmpne     24
        20: iconst_1
        21: goto          25
        24: iconst_0
        25: invokevirtual #19                 // Method java/io/PrintStream.println:(Z)V
        28: return
      LineNumberTable:
        line 3: 0
        line 4: 6
        line 6: 12
        line 7: 28
      StackMapTable: number_of_entries = 2
        frame_type = 255 /* full_frame */
          offset_delta = 24
          locals = [ class "[Ljava/lang/String;", class java/lang/Integer, class java/lang/Integer ]
          stack = [ class java/io/PrintStream ]
        frame_type = 255 /* full_frame */
          offset_delta = 0
          locals = [ class "[Ljava/lang/String;", class java/lang/Integer, class java/lang/Integer ]
          stack = [ class java/io/PrintStream, int ]
}
SourceFile: "IntegerCompare.java"