https://openjdk.java.net/ 
class sun.tools.jconsole.OverviewPanel$1 extends javax.swing.JLabel
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.tools.jconsole.OverviewPanel$1
  super_class: javax.swing.JLabel
{
  final sun.tools.jconsole.OverviewPanel this$0;
    descriptor: Lsun/tools/jconsole/OverviewPanel;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(sun.tools.jconsole.OverviewPanel, java.lang.String, int);
    descriptor: (Lsun/tools/jconsole/OverviewPanel;Ljava/lang/String;I)V
    flags: (0x0000) 
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // sun.tools.jconsole.OverviewPanel$1 this
        start local 2 // java.lang.String $anonymous0
        start local 3 // int $anonymous1
         0: .line 78
            aload 0 /* this */
            aload 1
            putfield sun.tools.jconsole.OverviewPanel$1.this$0:Lsun/tools/jconsole/OverviewPanel;
            aload 0 /* this */
            aload 2 /* $anonymous0 */
            iload 3 /* $anonymous1 */
            invokespecial javax.swing.JLabel.<init>:(Ljava/lang/String;I)V
            return
        end local 3 // int $anonymous1
        end local 2 // java.lang.String $anonymous0
        end local 0 // sun.tools.jconsole.OverviewPanel$1 this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lsun/tools/jconsole/OverviewPanel$1;
            0    1     2  $anonymous0  Ljava/lang/String;
            0    1     3  $anonymous1  I
    MethodParameters:
             Name  Flags
      this$0       final
      $anonymous0  
      $anonymous1  

  public void setText(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // sun.tools.jconsole.OverviewPanel$1 this
        start local 1 // java.lang.String text
         0: .line 81
            aload 1 /* text */
            ldc "<html>"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 16
         1: .line 84
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 2 /* buf */
        start local 2 // java.lang.StringBuilder buf
         2: .line 85
            aload 1 /* text */
            invokevirtual java.lang.String.toCharArray:()[C
            astore 3 /* chars */
        start local 3 // char[] chars
         3: .line 86
            aload 3 /* chars */
            arraylength
            istore 4 /* n */
        start local 4 // int n
         4: .line 87
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         5: goto 14
         6: .line 88
      StackMap locals: sun.tools.jconsole.OverviewPanel$1 java.lang.String java.lang.StringBuilder char[] int int
      StackMap stack:
            aload 3 /* chars */
            iload 5 /* i */
            caload
            bipush 32
            if_icmpne 12
         7: .line 89
            iload 5 /* i */
            iload 4 /* n */
            iconst_1
            isub
            if_icmpge 8
            aload 3 /* chars */
            iload 5 /* i */
            iconst_1
            iadd
            caload
            bipush 32
            if_icmpeq 10
         8: .line 90
      StackMap locals:
      StackMap stack:
            iload 5 /* i */
            ifeq 9
            aload 3 /* chars */
            iload 5 /* i */
            iconst_1
            isub
            caload
            bipush 32
            if_icmpeq 12
         9: .line 91
      StackMap locals:
      StackMap stack:
            iload 5 /* i */
            iload 4 /* n */
            iconst_1
            isub
            if_icmpeq 10
            aload 3 /* chars */
            iload 5 /* i */
            iconst_1
            iadd
            caload
            bipush 32
            if_icmpeq 12
        10: .line 92
      StackMap locals:
      StackMap stack:
            aload 2 /* buf */
            ldc "&nbsp;"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        11: .line 93
            goto 13
        12: .line 94
      StackMap locals:
      StackMap stack:
            aload 2 /* buf */
            aload 3 /* chars */
            iload 5 /* i */
            caload
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        13: .line 87
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        14: iload 5 /* i */
            iload 4 /* n */
            if_icmplt 6
        end local 5 // int i
        15: .line 97
            aload 2 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 1 /* text */
        end local 4 // int n
        end local 3 // char[] chars
        end local 2 // java.lang.StringBuilder buf
        16: .line 99
      StackMap locals: sun.tools.jconsole.OverviewPanel$1 java.lang.String
      StackMap stack:
            aload 0 /* this */
            aload 1 /* text */
            invokespecial javax.swing.JLabel.setText:(Ljava/lang/String;)V
        17: .line 100
            return
        end local 1 // java.lang.String text
        end local 0 // sun.tools.jconsole.OverviewPanel$1 this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   18     0   this  Lsun/tools/jconsole/OverviewPanel$1;
            0   18     1   text  Ljava/lang/String;
            2   16     2    buf  Ljava/lang/StringBuilder;
            3   16     3  chars  [C
            4   16     4      n  I
            5   15     5      i  I
    MethodParameters:
      Name  Flags
      text  
}
SourceFile: "OverviewPanel.java"
EnclosingMethod: sun.tools.jconsole.OverviewPanel.getInfoLabel:()Ljavax/swing/JLabel;
NestHost: sun.tools.jconsole.OverviewPanel
InnerClasses:
  sun.tools.jconsole.OverviewPanel$1