https://logging.apache.org/log4j/2.x/log4j-core/: The Apache Log4j Implementation (The Apache Software Foundation)
  • Ralph Goers (Nextiva)
  • Gary Gregory (Rocket Software)
  • Scott Deboy
  • Remko Popma
  • Nick Williams
  • Matt Sicker (CloudBees)
  • Bruce Brouwer
  • Mikael Ståldal (Spotify)
  • Carter Kozak 
public class org.apache.logging.log4j.core.layout.HtmlLayout$Builder implements org.apache.logging.log4j.core.util.Builder<org.apache.logging.log4j.core.layout.HtmlLayout>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.logging.log4j.core.layout.HtmlLayout$Builder
  super_class: java.lang.Object
{
  private boolean locationInfo;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute()

  private java.lang.String title;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute()

  private java.lang.String contentType;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute()

  private java.nio.charset.Charset charset;
    descriptor: Ljava/nio/charset/Charset;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute()

  private org.apache.logging.log4j.core.layout.HtmlLayout$FontSize fontSize;
    descriptor: Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute()

  private java.lang.String fontName;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute()

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
         0: .line 388
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 371
            aload 0 /* this */
            iconst_0
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.locationInfo:Z
         2: .line 374
            aload 0 /* this */
            ldc "Log4j Log Messages"
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.title:Ljava/lang/String;
         3: .line 377
            aload 0 /* this */
            aconst_null
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.contentType:Ljava/lang/String;
         4: .line 380
            aload 0 /* this */
            getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.charset:Ljava/nio/charset/Charset;
         5: .line 383
            aload 0 /* this */
            getstatic org.apache.logging.log4j.core.layout.HtmlLayout$FontSize.SMALL:Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.fontSize:Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;
         6: .line 386
            aload 0 /* this */
            ldc "arial,sans-serif"
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.fontName:Ljava/lang/String;
         7: .line 389
            return
        end local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;

  public org.apache.logging.log4j.core.layout.HtmlLayout$Builder withLocationInfo(boolean);
    descriptor: (Z)Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
        start local 1 // boolean locationInfo
         0: .line 392
            aload 0 /* this */
            iload 1 /* locationInfo */
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.locationInfo:Z
         1: .line 393
            aload 0 /* this */
            areturn
        end local 1 // boolean locationInfo
        end local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
            0    2     1  locationInfo  Z
    MethodParameters:
              Name  Flags
      locationInfo  final

  public org.apache.logging.log4j.core.layout.HtmlLayout$Builder withTitle(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
        start local 1 // java.lang.String title
         0: .line 397
            aload 0 /* this */
            aload 1 /* title */
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.title:Ljava/lang/String;
         1: .line 398
            aload 0 /* this */
            areturn
        end local 1 // java.lang.String title
        end local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
            0    2     1  title  Ljava/lang/String;
    MethodParameters:
       Name  Flags
      title  final

  public org.apache.logging.log4j.core.layout.HtmlLayout$Builder withContentType(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
        start local 1 // java.lang.String contentType
         0: .line 402
            aload 0 /* this */
            aload 1 /* contentType */
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.contentType:Ljava/lang/String;
         1: .line 403
            aload 0 /* this */
            areturn
        end local 1 // java.lang.String contentType
        end local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
            0    2     1  contentType  Ljava/lang/String;
    MethodParameters:
             Name  Flags
      contentType  final

  public org.apache.logging.log4j.core.layout.HtmlLayout$Builder withCharset(java.nio.charset.Charset);
    descriptor: (Ljava/nio/charset/Charset;)Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
        start local 1 // java.nio.charset.Charset charset
         0: .line 407
            aload 0 /* this */
            aload 1 /* charset */
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.charset:Ljava/nio/charset/Charset;
         1: .line 408
            aload 0 /* this */
            areturn
        end local 1 // java.nio.charset.Charset charset
        end local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
            0    2     1  charset  Ljava/nio/charset/Charset;
    MethodParameters:
         Name  Flags
      charset  final

  public org.apache.logging.log4j.core.layout.HtmlLayout$Builder withFontSize(org.apache.logging.log4j.core.layout.HtmlLayout$FontSize);
    descriptor: (Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;)Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
        start local 1 // org.apache.logging.log4j.core.layout.HtmlLayout$FontSize fontSize
         0: .line 412
            aload 0 /* this */
            aload 1 /* fontSize */
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.fontSize:Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;
         1: .line 413
            aload 0 /* this */
            areturn
        end local 1 // org.apache.logging.log4j.core.layout.HtmlLayout$FontSize fontSize
        end local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
            0    2     1  fontSize  Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;
    MethodParameters:
          Name  Flags
      fontSize  final

  public org.apache.logging.log4j.core.layout.HtmlLayout$Builder withFontName(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
        start local 1 // java.lang.String fontName
         0: .line 417
            aload 0 /* this */
            aload 1 /* fontName */
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.fontName:Ljava/lang/String;
         1: .line 418
            aload 0 /* this */
            areturn
        end local 1 // java.lang.String fontName
        end local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;
            0    2     1  fontName  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      fontName  final

  public org.apache.logging.log4j.core.layout.HtmlLayout build();
    descriptor: ()Lorg/apache/logging/log4j/core/layout/HtmlLayout;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
         0: .line 424
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.contentType:Ljava/lang/String;
            ifnonnull 2
         1: .line 425
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "text/html; charset="
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.charset:Ljava/nio/charset/Charset;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            putfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.contentType:Ljava/lang/String;
         2: .line 427
      StackMap locals:
      StackMap stack:
            new org.apache.logging.log4j.core.layout.HtmlLayout
            dup
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.locationInfo:Z
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.title:Ljava/lang/String;
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.contentType:Ljava/lang/String;
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.charset:Ljava/nio/charset/Charset;
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.fontName:Ljava/lang/String;
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.fontSize:Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;
            invokevirtual org.apache.logging.log4j.core.layout.HtmlLayout$FontSize.getFontSize:()Ljava/lang/String;
         3: .line 428
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.HtmlLayout$Builder.fontSize:Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;
            invokevirtual org.apache.logging.log4j.core.layout.HtmlLayout$FontSize.larger:()Lorg/apache/logging/log4j/core/layout/HtmlLayout$FontSize;
            invokevirtual org.apache.logging.log4j.core.layout.HtmlLayout$FontSize.getFontSize:()Ljava/lang/String;
         4: .line 427
            invokespecial org.apache.logging.log4j.core.layout.HtmlLayout.<init>:(ZLjava/lang/String;Ljava/lang/String;Ljava/nio/charset/Charset;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
            areturn
        end local 0 // org.apache.logging.log4j.core.layout.HtmlLayout$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/logging/log4j/core/layout/HtmlLayout$Builder;

  public java.lang.Object build();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.apache.logging.log4j.core.layout.HtmlLayout$Builder.build:()Lorg/apache/logging/log4j/core/layout/HtmlLayout;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Lorg/apache/logging/log4j/core/util/Builder<Lorg/apache/logging/log4j/core/layout/HtmlLayout;>;
SourceFile: "HtmlLayout.java"
NestHost: org.apache.logging.log4j.core.layout.HtmlLayout
InnerClasses:
  public Builder = org.apache.logging.log4j.core.layout.HtmlLayout$Builder of org.apache.logging.log4j.core.layout.HtmlLayout
  public final FontSize = org.apache.logging.log4j.core.layout.HtmlLayout$FontSize of org.apache.logging.log4j.core.layout.HtmlLayout