https://github.com/spring-projects/spring-framework: Spring Core (Spring IO)
  • Juergen Hoeller 
public abstract class org.springframework.core.log.LogMessage implements java.lang.CharSequence
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.springframework.core.log.LogMessage
  super_class: java.lang.Object
{
  private java.lang.String result;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.core.log.LogMessage this
         0: .line 42
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.springframework.core.log.LogMessage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/core/log/LogMessage;

  public int length();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.core.log.LogMessage this
         0: .line 50
            aload 0 /* this */
            invokevirtual org.springframework.core.log.LogMessage.toString:()Ljava/lang/String;
            invokevirtual java.lang.String.length:()I
            ireturn
        end local 0 // org.springframework.core.log.LogMessage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/core/log/LogMessage;

  public char charAt(int);
    descriptor: (I)C
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.core.log.LogMessage this
        start local 1 // int index
         0: .line 55
            aload 0 /* this */
            invokevirtual org.springframework.core.log.LogMessage.toString:()Ljava/lang/String;
            iload 1 /* index */
            invokevirtual java.lang.String.charAt:(I)C
            ireturn
        end local 1 // int index
        end local 0 // org.springframework.core.log.LogMessage this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/springframework/core/log/LogMessage;
            0    1     1  index  I
    MethodParameters:
       Name  Flags
      index  

  public java.lang.CharSequence subSequence(int, int);
    descriptor: (II)Ljava/lang/CharSequence;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.springframework.core.log.LogMessage this
        start local 1 // int start
        start local 2 // int end
         0: .line 60
            aload 0 /* this */
            invokevirtual org.springframework.core.log.LogMessage.toString:()Ljava/lang/String;
            iload 1 /* start */
            iload 2 /* end */
            invokevirtual java.lang.String.subSequence:(II)Ljava/lang/CharSequence;
            areturn
        end local 2 // int end
        end local 1 // int start
        end local 0 // org.springframework.core.log.LogMessage this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/springframework/core/log/LogMessage;
            0    1     1  start  I
            0    1     2    end  I
    MethodParameters:
       Name  Flags
      start  
      end    

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.core.log.LogMessage this
         0: .line 69
            aload 0 /* this */
            getfield org.springframework.core.log.LogMessage.result:Ljava/lang/String;
            ifnonnull 2
         1: .line 70
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.springframework.core.log.LogMessage.buildString:()Ljava/lang/String;
            putfield org.springframework.core.log.LogMessage.result:Ljava/lang/String;
         2: .line 72
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.core.log.LogMessage.result:Ljava/lang/String;
            areturn
        end local 0 // org.springframework.core.log.LogMessage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/springframework/core/log/LogMessage;

  abstract java.lang.String buildString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0400) ACC_ABSTRACT

  public static org.springframework.core.log.LogMessage of(java.util.function.Supplier<? extends java.lang.CharSequence>);
    descriptor: (Ljava/util/function/Supplier;)Lorg/springframework/core/log/LogMessage;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.function.Supplier supplier
         0: .line 84
            new org.springframework.core.log.LogMessage$SupplierMessage
            dup
            aload 0 /* supplier */
            invokespecial org.springframework.core.log.LogMessage$SupplierMessage.<init>:(Ljava/util/function/Supplier;)V
            areturn
        end local 0 // java.util.function.Supplier supplier
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0  supplier  Ljava/util/function/Supplier<+Ljava/lang/CharSequence;>;
    Signature: (Ljava/util/function/Supplier<+Ljava/lang/CharSequence;>;)Lorg/springframework/core/log/LogMessage;
    MethodParameters:
          Name  Flags
      supplier  

  public static org.springframework.core.log.LogMessage format(java.lang.String, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;)Lorg/springframework/core/log/LogMessage;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.lang.String format
        start local 1 // java.lang.Object arg1
         0: .line 94
            new org.springframework.core.log.LogMessage$FormatMessage1
            dup
            aload 0 /* format */
            aload 1 /* arg1 */
            invokespecial org.springframework.core.log.LogMessage$FormatMessage1.<init>:(Ljava/lang/String;Ljava/lang/Object;)V
            areturn
        end local 1 // java.lang.Object arg1
        end local 0 // java.lang.String format
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  format  Ljava/lang/String;
            0    1     1    arg1  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      format  
      arg1    

  public static org.springframework.core.log.LogMessage format(java.lang.String, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lorg/springframework/core/log/LogMessage;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // java.lang.String format
        start local 1 // java.lang.Object arg1
        start local 2 // java.lang.Object arg2
         0: .line 105
            new org.springframework.core.log.LogMessage$FormatMessage2
            dup
            aload 0 /* format */
            aload 1 /* arg1 */
            aload 2 /* arg2 */
            invokespecial org.springframework.core.log.LogMessage$FormatMessage2.<init>:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
            areturn
        end local 2 // java.lang.Object arg2
        end local 1 // java.lang.Object arg1
        end local 0 // java.lang.String format
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  format  Ljava/lang/String;
            0    1     1    arg1  Ljava/lang/Object;
            0    1     2    arg2  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      format  
      arg1    
      arg2    

  public static org.springframework.core.log.LogMessage format(java.lang.String, java.lang.Object, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Lorg/springframework/core/log/LogMessage;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // java.lang.String format
        start local 1 // java.lang.Object arg1
        start local 2 // java.lang.Object arg2
        start local 3 // java.lang.Object arg3
         0: .line 117
            new org.springframework.core.log.LogMessage$FormatMessage3
            dup
            aload 0 /* format */
            aload 1 /* arg1 */
            aload 2 /* arg2 */
            aload 3 /* arg3 */
            invokespecial org.springframework.core.log.LogMessage$FormatMessage3.<init>:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V
            areturn
        end local 3 // java.lang.Object arg3
        end local 2 // java.lang.Object arg2
        end local 1 // java.lang.Object arg1
        end local 0 // java.lang.String format
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  format  Ljava/lang/String;
            0    1     1    arg1  Ljava/lang/Object;
            0    1     2    arg2  Ljava/lang/Object;
            0    1     3    arg3  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      format  
      arg1    
      arg2    
      arg3    

  public static org.springframework.core.log.LogMessage format(java.lang.String, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Lorg/springframework/core/log/LogMessage;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=5, args_size=5
        start local 0 // java.lang.String format
        start local 1 // java.lang.Object arg1
        start local 2 // java.lang.Object arg2
        start local 3 // java.lang.Object arg3
        start local 4 // java.lang.Object arg4
         0: .line 130
            new org.springframework.core.log.LogMessage$FormatMessage4
            dup
            aload 0 /* format */
            aload 1 /* arg1 */
            aload 2 /* arg2 */
            aload 3 /* arg3 */
            aload 4 /* arg4 */
            invokespecial org.springframework.core.log.LogMessage$FormatMessage4.<init>:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V
            areturn
        end local 4 // java.lang.Object arg4
        end local 3 // java.lang.Object arg3
        end local 2 // java.lang.Object arg2
        end local 1 // java.lang.Object arg1
        end local 0 // java.lang.String format
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  format  Ljava/lang/String;
            0    1     1    arg1  Ljava/lang/Object;
            0    1     2    arg2  Ljava/lang/Object;
            0    1     3    arg3  Ljava/lang/Object;
            0    1     4    arg4  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      format  
      arg1    
      arg2    
      arg3    
      arg4    

  public static org.springframework.core.log.LogMessage format(java.lang.String, java.lang.Object[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/Object;)Lorg/springframework/core/log/LogMessage;
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.lang.String format
        start local 1 // java.lang.Object[] args
         0: .line 140
            new org.springframework.core.log.LogMessage$FormatMessageX
            dup
            aload 0 /* format */
            aload 1 /* args */
            invokespecial org.springframework.core.log.LogMessage$FormatMessageX.<init>:(Ljava/lang/String;[Ljava/lang/Object;)V
            areturn
        end local 1 // java.lang.Object[] args
        end local 0 // java.lang.String format
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  format  Ljava/lang/String;
            0    1     1    args  [Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      format  
      args    
}
SourceFile: "LogMessage.java"
NestMembers:
  org.springframework.core.log.LogMessage$FormatMessage  org.springframework.core.log.LogMessage$FormatMessage1  org.springframework.core.log.LogMessage$FormatMessage2  org.springframework.core.log.LogMessage$FormatMessage3  org.springframework.core.log.LogMessage$FormatMessage4  org.springframework.core.log.LogMessage$FormatMessageX  org.springframework.core.log.LogMessage$SupplierMessage
InnerClasses:
  private abstract FormatMessage = org.springframework.core.log.LogMessage$FormatMessage of org.springframework.core.log.LogMessage
  private final FormatMessage1 = org.springframework.core.log.LogMessage$FormatMessage1 of org.springframework.core.log.LogMessage
  private final FormatMessage2 = org.springframework.core.log.LogMessage$FormatMessage2 of org.springframework.core.log.LogMessage
  private final FormatMessage3 = org.springframework.core.log.LogMessage$FormatMessage3 of org.springframework.core.log.LogMessage
  private final FormatMessage4 = org.springframework.core.log.LogMessage$FormatMessage4 of org.springframework.core.log.LogMessage
  private final FormatMessageX = org.springframework.core.log.LogMessage$FormatMessageX of org.springframework.core.log.LogMessage
  private final SupplierMessage = org.springframework.core.log.LogMessage$SupplierMessage of org.springframework.core.log.LogMessage