public class org.graalvm.compiler.replacements.IntegerSubstitutions
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.replacements.IntegerSubstitutions
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.replacements.IntegerSubstitutions this
         0: .line 31
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.replacements.IntegerSubstitutions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/replacements/IntegerSubstitutions;

  public static int numberOfLeadingZeros(int);
    descriptor: (I)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int i
         0: .line 35
            iload 0 /* i */
            ifne 2
         1: .line 36
            bipush 32
            ireturn
         2: .line 38
      StackMap locals:
      StackMap stack:
            bipush 31
            iload 0 /* i */
            invokestatic org.graalvm.compiler.replacements.nodes.BitScanReverseNode.unsafeScan:(I)I
            isub
            ireturn
        end local 0 // int i
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     i  I
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
      Name  Flags
      i     

  public static int numberOfTrailingZeros(int);
    descriptor: (I)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // int i
         0: .line 43
            iload 0 /* i */
            ifne 2
         1: .line 44
            bipush 32
            ireturn
         2: .line 46
      StackMap locals:
      StackMap stack:
            iload 0 /* i */
            invokestatic org.graalvm.compiler.replacements.nodes.BitScanForwardNode.unsafeScan:(I)I
            ireturn
        end local 0 // int i
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     i  I
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.MethodSubstitution()
    MethodParameters:
      Name  Flags
      i     
}
SourceFile: "IntegerSubstitutions.java"
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.api.replacements.ClassSubstitution(value = Ljava/lang/Integer;)