public final class jdk.internal.joptsimple.internal.Strings
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: jdk.internal.joptsimple.internal.Strings
  super_class: java.lang.Object
{
  public static final java.lang.String EMPTY;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: ""

  public static final java.lang.String LINE_SEPARATOR;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 68
            ldc "line.separator"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic jdk.internal.joptsimple.internal.Strings.LINE_SEPARATOR:Ljava/lang/String;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // jdk.internal.joptsimple.internal.Strings this
         0: .line 70
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 71
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // jdk.internal.joptsimple.internal.Strings this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljdk/internal/joptsimple/internal/Strings;

  public static java.lang.String repeat(char, int);
    descriptor: (CI)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // char ch
        start local 1 // int count
         0: .line 82
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 2 /* buffer */
        start local 2 // java.lang.StringBuilder buffer
         1: .line 84
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         2: goto 5
         3: .line 85
      StackMap locals: java.lang.StringBuilder int
      StackMap stack:
            aload 2 /* buffer */
            iload 0 /* ch */
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         4: .line 84
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 3 /* i */
            iload 1 /* count */
            if_icmplt 3
        end local 3 // int i
         6: .line 87
            aload 2 /* buffer */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // java.lang.StringBuilder buffer
        end local 1 // int count
        end local 0 // char ch
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0      ch  C
            0    7     1   count  I
            1    7     2  buffer  Ljava/lang/StringBuilder;
            2    6     3       i  I
    MethodParameters:
       Name  Flags
      ch     
      count  

  public static boolean isNullOrEmpty(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.String target
         0: .line 97
            aload 0 /* target */
            ifnull 1
            aload 0 /* target */
            invokevirtual java.lang.String.isEmpty:()Z
            ifne 1
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
        end local 0 // java.lang.String target
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0  target  Ljava/lang/String;
    MethodParameters:
        Name  Flags
      target  

  public static java.lang.String surround(java.lang.String, char, char);
    descriptor: (Ljava/lang/String;CC)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.lang.String target
        start local 1 // char begin
        start local 2 // char end
         0: .line 110
            new java.lang.StringBuilder
            dup
            iload 1 /* begin */
            invokestatic java.lang.String.valueOf:(C)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* target */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 2 /* end */
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // char end
        end local 1 // char begin
        end local 0 // java.lang.String target
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  target  Ljava/lang/String;
            0    1     1   begin  C
            0    1     2     end  C
    MethodParameters:
        Name  Flags
      target  
      begin   
      end     

  public static java.lang.String join(java.lang.String[], java.lang.String);
    descriptor: ([Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.String[] pieces
        start local 1 // java.lang.String separator
         0: .line 122
            aload 0 /* pieces */
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            aload 1 /* separator */
            invokestatic jdk.internal.joptsimple.internal.Strings.join:(Ljava/lang/Iterable;Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 1 // java.lang.String separator
        end local 0 // java.lang.String[] pieces
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0     pieces  [Ljava/lang/String;
            0    1     1  separator  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      pieces     
      separator  

  public static java.lang.String join(java.lang.Iterable<java.lang.String>, java.lang.String);
    descriptor: (Ljava/lang/Iterable;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // java.lang.Iterable pieces
        start local 1 // java.lang.String separator
         0: .line 134
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 2 /* buffer */
        start local 2 // java.lang.StringBuilder buffer
         1: .line 136
            aload 0 /* pieces */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 3 /* iter */
        start local 3 // java.util.Iterator iter
         2: goto 6
         3: .line 137
      StackMap locals: java.lang.StringBuilder java.util.Iterator
      StackMap stack:
            aload 2 /* buffer */
            aload 3 /* iter */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         4: .line 139
            aload 3 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 6
         5: .line 140
            aload 2 /* buffer */
            aload 1 /* separator */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 136
      StackMap locals:
      StackMap stack:
            aload 3 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        end local 3 // java.util.Iterator iter
         7: .line 143
            aload 2 /* buffer */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // java.lang.StringBuilder buffer
        end local 1 // java.lang.String separator
        end local 0 // java.lang.Iterable pieces
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    8     0     pieces  Ljava/lang/Iterable<Ljava/lang/String;>;
            0    8     1  separator  Ljava/lang/String;
            1    8     2     buffer  Ljava/lang/StringBuilder;
            2    7     3       iter  Ljava/util/Iterator<Ljava/lang/String;>;
    Signature: (Ljava/lang/Iterable<Ljava/lang/String;>;Ljava/lang/String;)Ljava/lang/String;
    MethodParameters:
           Name  Flags
      pieces     
      separator  
}
SourceFile: "Strings.java"