https://tomcat.apache.org/: Common code shared by Catalina and Jasper for scanning JARS and processing XML descriptors 
public class org.apache.tomcat.util.descriptor.web.MessageDestination extends org.apache.tomcat.util.descriptor.web.ResourceBase
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.tomcat.util.descriptor.web.MessageDestination
  super_class: org.apache.tomcat.util.descriptor.web.ResourceBase
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private java.lang.String displayName;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.String largeIcon;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.String smallIcon;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
         0: .line 28
            aload 0 /* this */
            invokespecial org.apache.tomcat.util.descriptor.web.ResourceBase.<init>:()V
         1: .line 38
            aload 0 /* this */
            aconst_null
            putfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
         2: .line 52
            aload 0 /* this */
            aconst_null
            putfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
         3: .line 66
            aload 0 /* this */
            aconst_null
            putfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
         4: .line 28
            return
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;

  public java.lang.String getDisplayName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
         0: .line 41
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            areturn
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;

  public void setDisplayName(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
        start local 1 // java.lang.String displayName
         0: .line 45
            aload 0 /* this */
            aload 1 /* displayName */
            putfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
         1: .line 46
            return
        end local 1 // java.lang.String displayName
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;
            0    2     1  displayName  Ljava/lang/String;
    MethodParameters:
             Name  Flags
      displayName  

  public java.lang.String getLargeIcon();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
         0: .line 55
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            areturn
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;

  public void setLargeIcon(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
        start local 1 // java.lang.String largeIcon
         0: .line 59
            aload 0 /* this */
            aload 1 /* largeIcon */
            putfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
         1: .line 60
            return
        end local 1 // java.lang.String largeIcon
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;
            0    2     1  largeIcon  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      largeIcon  

  public java.lang.String getSmallIcon();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
         0: .line 69
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            areturn
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;

  public void setSmallIcon(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
        start local 1 // java.lang.String smallIcon
         0: .line 73
            aload 0 /* this */
            aload 1 /* smallIcon */
            putfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
         1: .line 74
            return
        end local 1 // java.lang.String smallIcon
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;
            0    2     1  smallIcon  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      smallIcon  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
         0: .line 85
            new java.lang.StringBuilder
            dup
            ldc "MessageDestination["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            astore 1 /* sb */
        start local 1 // java.lang.StringBuilder sb
         1: .line 86
            aload 1 /* sb */
            ldc "name="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 87
            aload 1 /* sb */
            aload 0 /* this */
            invokevirtual org.apache.tomcat.util.descriptor.web.MessageDestination.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 88
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            ifnull 6
         4: .line 89
            aload 1 /* sb */
            ldc ", displayName="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         5: .line 90
            aload 1 /* sb */
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 92
      StackMap locals: java.lang.StringBuilder
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            ifnull 9
         7: .line 93
            aload 1 /* sb */
            ldc ", largeIcon="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         8: .line 94
            aload 1 /* sb */
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         9: .line 96
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            ifnull 12
        10: .line 97
            aload 1 /* sb */
            ldc ", smallIcon="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        11: .line 98
            aload 1 /* sb */
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        12: .line 100
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.tomcat.util.descriptor.web.MessageDestination.getDescription:()Ljava/lang/String;
            ifnull 15
        13: .line 101
            aload 1 /* sb */
            ldc ", description="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        14: .line 102
            aload 1 /* sb */
            aload 0 /* this */
            invokevirtual org.apache.tomcat.util.descriptor.web.MessageDestination.getDescription:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        15: .line 104
      StackMap locals:
      StackMap stack:
            aload 1 /* sb */
            bipush 93
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        16: .line 105
            aload 1 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder sb
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   17     0  this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;
            1   17     1    sb  Ljava/lang/StringBuilder;

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
         0: .line 112
            aload 0 /* this */
            invokespecial org.apache.tomcat.util.descriptor.web.ResourceBase.hashCode:()I
            istore 1 /* result */
        start local 1 // int result
         1: .line 113
            bipush 31
            iload 1 /* result */
            imul
         2: .line 114
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            ifnonnull 3
            iconst_0
            goto 4
      StackMap locals: org.apache.tomcat.util.descriptor.web.MessageDestination int
      StackMap stack: int
         3: aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
         4: .line 113
      StackMap locals: org.apache.tomcat.util.descriptor.web.MessageDestination int
      StackMap stack: int int
            iadd
            istore 1 /* result */
         5: .line 115
            bipush 31
            iload 1 /* result */
            imul
         6: .line 116
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            ifnonnull 7
            iconst_0
            goto 8
      StackMap locals:
      StackMap stack: int
         7: aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
         8: .line 115
      StackMap locals: org.apache.tomcat.util.descriptor.web.MessageDestination int
      StackMap stack: int int
            iadd
            istore 1 /* result */
         9: .line 117
            bipush 31
            iload 1 /* result */
            imul
        10: .line 118
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            ifnonnull 11
            iconst_0
            goto 12
      StackMap locals:
      StackMap stack: int
        11: aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
        12: .line 117
      StackMap locals: org.apache.tomcat.util.descriptor.web.MessageDestination int
      StackMap stack: int int
            iadd
            istore 1 /* result */
        13: .line 119
            iload 1 /* result */
            ireturn
        end local 1 // int result
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   14     0    this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;
            1   14     1  result  I

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
        start local 1 // java.lang.Object obj
         0: .line 125
            aload 0 /* this */
            aload 1 /* obj */
            if_acmpne 2
         1: .line 126
            iconst_1
            ireturn
         2: .line 128
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* obj */
            invokespecial org.apache.tomcat.util.descriptor.web.ResourceBase.equals:(Ljava/lang/Object;)Z
            ifne 4
         3: .line 129
            iconst_0
            ireturn
         4: .line 131
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            aload 1 /* obj */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            if_acmpeq 6
         5: .line 132
            iconst_0
            ireturn
         6: .line 134
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast org.apache.tomcat.util.descriptor.web.MessageDestination
            astore 2 /* other */
        start local 2 // org.apache.tomcat.util.descriptor.web.MessageDestination other
         7: .line 135
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            ifnonnull 10
         8: .line 136
            aload 2 /* other */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            ifnull 12
         9: .line 137
            iconst_0
            ireturn
        10: .line 139
      StackMap locals: org.apache.tomcat.util.descriptor.web.MessageDestination
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            aload 2 /* other */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.displayName:Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 12
        11: .line 140
            iconst_0
            ireturn
        12: .line 142
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            ifnonnull 15
        13: .line 143
            aload 2 /* other */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            ifnull 17
        14: .line 144
            iconst_0
            ireturn
        15: .line 146
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            aload 2 /* other */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.largeIcon:Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 17
        16: .line 147
            iconst_0
            ireturn
        17: .line 149
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            ifnonnull 20
        18: .line 150
            aload 2 /* other */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            ifnull 22
        19: .line 151
            iconst_0
            ireturn
        20: .line 153
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            aload 2 /* other */
            getfield org.apache.tomcat.util.descriptor.web.MessageDestination.smallIcon:Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 22
        21: .line 154
            iconst_0
            ireturn
        22: .line 156
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 2 // org.apache.tomcat.util.descriptor.web.MessageDestination other
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.tomcat.util.descriptor.web.MessageDestination this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   23     0   this  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;
            0   23     1    obj  Ljava/lang/Object;
            7   23     2  other  Lorg/apache/tomcat/util/descriptor/web/MessageDestination;
    MethodParameters:
      Name  Flags
      obj   
}
SourceFile: "MessageDestination.java"