public class io.undertow.util.QueryParameterUtils
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.undertow.util.QueryParameterUtils
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.undertow.util.QueryParameterUtils this
         0: .line 40
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 42
            return
        end local 0 // io.undertow.util.QueryParameterUtils this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/undertow/util/QueryParameterUtils;

  public static java.lang.String buildQueryString(java.util.Map<java.lang.String, java.util.Deque<java.lang.String>>);
    descriptor: (Ljava/util/Map;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=7, args_size=1
        start local 0 // java.util.Map params
         0: .line 45
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* sb */
        start local 1 // java.lang.StringBuilder sb
         1: .line 46
            iconst_1
            istore 2 /* first */
        start local 2 // boolean first
         2: .line 47
            aload 0 /* params */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 4
            goto 22
      StackMap locals: java.util.Map java.lang.StringBuilder int top java.util.Iterator
      StackMap stack:
         3: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 3 /* entry */
        start local 3 // java.util.Map$Entry entry
         4: .line 48
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.util.Deque
            invokeinterface java.util.Deque.isEmpty:()Z
            ifeq 12
         5: .line 49
            iload 2 /* first */
            ifeq 8
         6: .line 50
            iconst_0
            istore 2 /* first */
         7: .line 51
            goto 9
         8: .line 52
      StackMap locals: java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator
      StackMap stack:
            aload 1 /* sb */
            bipush 38
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         9: .line 54
      StackMap locals:
      StackMap stack:
            aload 1 /* sb */
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        10: .line 55
            aload 1 /* sb */
            bipush 61
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        11: .line 56
            goto 22
        12: .line 57
      StackMap locals:
      StackMap stack:
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.util.Deque
            invokeinterface java.util.Deque.iterator:()Ljava/util/Iterator;
            astore 6
            goto 21
      StackMap locals: java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator top java.util.Iterator
      StackMap stack:
        13: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 5 /* val */
        start local 5 // java.lang.String val
        14: .line 58
            iload 2 /* first */
            ifeq 17
        15: .line 59
            iconst_0
            istore 2 /* first */
        16: .line 60
            goto 18
        17: .line 61
      StackMap locals: java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator java.lang.String java.util.Iterator
      StackMap stack:
            aload 1 /* sb */
            bipush 38
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        18: .line 63
      StackMap locals:
      StackMap stack:
            aload 1 /* sb */
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        19: .line 64
            aload 1 /* sb */
            bipush 61
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        20: .line 65
            aload 1 /* sb */
            aload 5 /* val */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 5 // java.lang.String val
        21: .line 57
      StackMap locals: java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 13
        end local 3 // java.util.Map$Entry entry
        22: .line 47
      StackMap locals: java.util.Map java.lang.StringBuilder int top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        23: .line 69
            aload 1 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // boolean first
        end local 1 // java.lang.StringBuilder sb
        end local 0 // java.util.Map params
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   24     0  params  Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
            1   24     1      sb  Ljava/lang/StringBuilder;
            2   24     2   first  Z
            4   22     3   entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
           14   21     5     val  Ljava/lang/String;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;)Ljava/lang/String;
    MethodParameters:
        Name  Flags
      params  final

  public static java.util.Map<java.lang.String, java.util.Deque<java.lang.String>> parseQueryString(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/Map;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String newQueryString
         0: .line 79
            aload 0 /* newQueryString */
            aconst_null
            invokestatic io.undertow.util.QueryParameterUtils.parseQueryString:(Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
            areturn
        end local 0 // java.lang.String newQueryString
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    1     0  newQueryString  Ljava/lang/String;
    Signature: (Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
                Name  Flags
      newQueryString  final

  public static java.util.Map<java.lang.String, java.util.Deque<java.lang.String>> parseQueryString(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=8, args_size=2
        start local 0 // java.lang.String newQueryString
        start local 1 // java.lang.String encoding
         0: .line 88
            new java.util.LinkedHashMap
            dup
            invokespecial java.util.LinkedHashMap.<init>:()V
            astore 2 /* newQueryParameters */
        start local 2 // java.util.Map newQueryParameters
         1: .line 89
            iconst_0
            istore 3 /* startPos */
        start local 3 // int startPos
         2: .line 90
            iconst_m1
            istore 4 /* equalPos */
        start local 4 // int equalPos
         3: .line 91
            iconst_0
            istore 5 /* needsDecode */
        start local 5 // boolean needsDecode
         4: .line 92
            iconst_0
            istore 6 /* i */
        start local 6 // int i
         5: goto 20
         6: .line 93
      StackMap locals: java.lang.String java.lang.String java.util.Map int int int int
      StackMap stack:
            aload 0 /* newQueryString */
            iload 6 /* i */
            invokevirtual java.lang.String.charAt:(I)C
            istore 7 /* c */
        start local 7 // char c
         7: .line 94
            iload 7 /* c */
            bipush 61
            if_icmpne 10
            iload 4 /* equalPos */
            iconst_m1
            if_icmpne 10
         8: .line 95
            iload 6 /* i */
            istore 4 /* equalPos */
         9: .line 96
            goto 19
      StackMap locals: int
      StackMap stack:
        10: iload 7 /* c */
            bipush 38
            if_icmpne 16
        11: .line 97
            aload 0 /* newQueryString */
            aload 2 /* newQueryParameters */
            iload 3 /* startPos */
            iload 4 /* equalPos */
            iload 6 /* i */
            aload 1 /* encoding */
            iload 5 /* needsDecode */
            invokestatic io.undertow.util.QueryParameterUtils.handleQueryParameter:(Ljava/lang/String;Ljava/util/Map;IIILjava/lang/String;Z)V
        12: .line 98
            iconst_0
            istore 5 /* needsDecode */
        13: .line 99
            iload 6 /* i */
            iconst_1
            iadd
            istore 3 /* startPos */
        14: .line 100
            iconst_m1
            istore 4 /* equalPos */
        15: .line 101
            goto 19
      StackMap locals:
      StackMap stack:
        16: iload 7 /* c */
            bipush 37
            if_icmpeq 17
            iload 7 /* c */
            bipush 43
            if_icmpne 19
      StackMap locals:
      StackMap stack:
        17: aload 1 /* encoding */
            ifnull 19
        18: .line 102
            iconst_1
            istore 5 /* needsDecode */
        end local 7 // char c
        19: .line 92
      StackMap locals:
      StackMap stack:
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        20: iload 6 /* i */
            aload 0 /* newQueryString */
            invokevirtual java.lang.String.length:()I
            if_icmplt 6
        end local 6 // int i
        21: .line 105
            iload 3 /* startPos */
            aload 0 /* newQueryString */
            invokevirtual java.lang.String.length:()I
            if_icmpeq 23
        22: .line 106
            aload 0 /* newQueryString */
            aload 2 /* newQueryParameters */
            iload 3 /* startPos */
            iload 4 /* equalPos */
            aload 0 /* newQueryString */
            invokevirtual java.lang.String.length:()I
            aload 1 /* encoding */
            iload 5 /* needsDecode */
            invokestatic io.undertow.util.QueryParameterUtils.handleQueryParameter:(Ljava/lang/String;Ljava/util/Map;IIILjava/lang/String;Z)V
        23: .line 108
      StackMap locals:
      StackMap stack:
            aload 2 /* newQueryParameters */
            areturn
        end local 5 // boolean needsDecode
        end local 4 // int equalPos
        end local 3 // int startPos
        end local 2 // java.util.Map newQueryParameters
        end local 1 // java.lang.String encoding
        end local 0 // java.lang.String newQueryString
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   24     0      newQueryString  Ljava/lang/String;
            0   24     1            encoding  Ljava/lang/String;
            1   24     2  newQueryParameters  Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
            2   24     3            startPos  I
            3   24     4            equalPos  I
            4   24     5         needsDecode  Z
            5   21     6                   i  I
            7   19     7                   c  C
    Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
    MethodParameters:
                Name  Flags
      newQueryString  final
      encoding        final

  private static void handleQueryParameter(java.lang.String, java.util.Map<java.lang.String, java.util.Deque<java.lang.String>>, int, int, int, java.lang.String, );
    descriptor: (Ljava/lang/String;Ljava/util/Map;IIILjava/lang/String;Z)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=10, args_size=7
        start local 0 // java.lang.String newQueryString
        start local 1 // java.util.Map newQueryParameters
        start local 2 // int startPos
        start local 3 // int equalPos
        start local 4 // int i
        start local 5 // java.lang.String encoding
        start local 6 // boolean needsDecode
         0: .line 113
            ldc ""
            astore 8 /* value */
        start local 8 // java.lang.String value
         1: .line 114
            iload 3 /* equalPos */
            iconst_m1
            if_icmpne 4
         2: .line 115
            aload 0 /* newQueryString */
            iload 2 /* startPos */
            iload 4 /* i */
            aload 5 /* encoding */
            iload 6 /* needsDecode */
            invokestatic io.undertow.util.QueryParameterUtils.decodeParam:(Ljava/lang/String;IILjava/lang/String;Z)Ljava/lang/String;
            astore 7 /* key */
        start local 7 // java.lang.String key
         3: .line 116
            goto 6
        end local 7 // java.lang.String key
         4: .line 117
      StackMap locals: java.lang.String java.util.Map int int int java.lang.String int top java.lang.String
      StackMap stack:
            aload 0 /* newQueryString */
            iload 2 /* startPos */
            iload 3 /* equalPos */
            aload 5 /* encoding */
            iload 6 /* needsDecode */
            invokestatic io.undertow.util.QueryParameterUtils.decodeParam:(Ljava/lang/String;IILjava/lang/String;Z)Ljava/lang/String;
            astore 7 /* key */
        start local 7 // java.lang.String key
         5: .line 118
            aload 0 /* newQueryString */
            iload 3 /* equalPos */
            iconst_1
            iadd
            iload 4 /* i */
            aload 5 /* encoding */
            iload 6 /* needsDecode */
            invokestatic io.undertow.util.QueryParameterUtils.decodeParam:(Ljava/lang/String;IILjava/lang/String;Z)Ljava/lang/String;
            astore 8 /* value */
         6: .line 121
      StackMap locals: java.lang.String java.util.Map int int int java.lang.String int java.lang.String java.lang.String
      StackMap stack:
            aload 1 /* newQueryParameters */
            aload 7 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.Deque
            astore 9 /* queue */
        start local 9 // java.util.Deque queue
         7: .line 122
            aload 9 /* queue */
            ifnonnull 9
         8: .line 123
            aload 1 /* newQueryParameters */
            aload 7 /* key */
            new java.util.ArrayDeque
            dup
            iconst_1
            invokespecial java.util.ArrayDeque.<init>:(I)V
            dup
            astore 9 /* queue */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 125
      StackMap locals: java.util.Deque
      StackMap stack:
            aload 8 /* value */
            ifnull 11
        10: .line 126
            aload 9 /* queue */
            aload 8 /* value */
            invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
            pop
        11: .line 128
      StackMap locals:
      StackMap stack:
            return
        end local 9 // java.util.Deque queue
        end local 8 // java.lang.String value
        end local 7 // java.lang.String key
        end local 6 // boolean needsDecode
        end local 5 // java.lang.String encoding
        end local 4 // int i
        end local 3 // int equalPos
        end local 2 // int startPos
        end local 1 // java.util.Map newQueryParameters
        end local 0 // java.lang.String newQueryString
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   12     0      newQueryString  Ljava/lang/String;
            0   12     1  newQueryParameters  Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
            0   12     2            startPos  I
            0   12     3            equalPos  I
            0   12     4                   i  I
            0   12     5            encoding  Ljava/lang/String;
            0   12     6         needsDecode  Z
            3    4     7                 key  Ljava/lang/String;
            5   12     7                 key  Ljava/lang/String;
            1   12     8               value  Ljava/lang/String;
            7   12     9               queue  Ljava/util/Deque<Ljava/lang/String;>;
    Signature: (Ljava/lang/String;Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;IIILjava/lang/String;Z)V
    MethodParameters:
                    Name  Flags
      newQueryString      
      newQueryParameters  
      startPos            
      equalPos            
      i                   
      encoding            final
      needsDecode         

  private static java.lang.String decodeParam(java.lang.String, int, int, java.lang.String, boolean);
    descriptor: (Ljava/lang/String;IILjava/lang/String;Z)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=6, args_size=5
        start local 0 // java.lang.String newQueryString
        start local 1 // int startPos
        start local 2 // int equalPos
        start local 3 // java.lang.String encoding
        start local 4 // boolean needsDecode
         0: .line 132
            iload 4 /* needsDecode */
            ifeq 6
         1: .line 134
            aload 0 /* newQueryString */
            iload 1 /* startPos */
            iload 2 /* equalPos */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            aload 3 /* encoding */
            invokestatic java.net.URLDecoder.decode:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 5 /* key */
        start local 5 // java.lang.String key
         2: .line 135
            goto 7
        end local 5 // java.lang.String key
      StackMap locals:
      StackMap stack: java.io.UnsupportedEncodingException
         3: pop
         4: .line 136
            aload 0 /* newQueryString */
            iload 1 /* startPos */
            iload 2 /* equalPos */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 5 /* key */
        start local 5 // java.lang.String key
         5: .line 138
            goto 7
        end local 5 // java.lang.String key
         6: .line 139
      StackMap locals:
      StackMap stack:
            aload 0 /* newQueryString */
            iload 1 /* startPos */
            iload 2 /* equalPos */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 5 /* key */
        start local 5 // java.lang.String key
         7: .line 141
      StackMap locals: java.lang.String
      StackMap stack:
            aload 5 /* key */
            areturn
        end local 5 // java.lang.String key
        end local 4 // boolean needsDecode
        end local 3 // java.lang.String encoding
        end local 2 // int equalPos
        end local 1 // int startPos
        end local 0 // java.lang.String newQueryString
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    8     0  newQueryString  Ljava/lang/String;
            0    8     1        startPos  I
            0    8     2        equalPos  I
            0    8     3        encoding  Ljava/lang/String;
            0    8     4     needsDecode  Z
            2    3     5             key  Ljava/lang/String;
            5    6     5             key  Ljava/lang/String;
            7    8     5             key  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     2       3  Class java.io.UnsupportedEncodingException
    MethodParameters:
                Name  Flags
      newQueryString  
      startPos        
      equalPos        
      encoding        
      needsDecode     

  public static java.util.Map<java.lang.String, java.util.Deque<java.lang.String>> mergeQueryParametersWithNewQueryString(java.util.Map<java.lang.String, java.util.Deque<java.lang.String>>, java.lang.String);
    descriptor: (Ljava/util/Map;Ljava/lang/String;)Ljava/util/Map;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.Map queryParameters
        start local 1 // java.lang.String newQueryString
         0: .line 146
            aload 0 /* queryParameters */
            aload 1 /* newQueryString */
            getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
            invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
            invokestatic io.undertow.util.QueryParameterUtils.mergeQueryParametersWithNewQueryString:(Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
            areturn
        end local 1 // java.lang.String newQueryString
        end local 0 // java.util.Map queryParameters
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0  queryParameters  Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
            0    1     1   newQueryString  Ljava/lang/String;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
                 Name  Flags
      queryParameters  final
      newQueryString   final

  public static java.util.Map<java.lang.String, java.util.Deque<java.lang.String>> mergeQueryParametersWithNewQueryString(java.util.Map<java.lang.String, java.util.Deque<java.lang.String>>, java.lang.String, java.lang.String);
    descriptor: (Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=6, args_size=3
        start local 0 // java.util.Map queryParameters
        start local 1 // java.lang.String newQueryString
        start local 2 // java.lang.String encoding
         0: .line 151
            aload 1 /* newQueryString */
            aload 2 /* encoding */
            invokestatic io.undertow.util.QueryParameterUtils.parseQueryString:(Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
            astore 3 /* newQueryParameters */
        start local 3 // java.util.Map newQueryParameters
         1: .line 153
            aload 0 /* queryParameters */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 5
            goto 7
      StackMap locals: java.util.Map java.lang.String java.lang.String java.util.Map top java.util.Iterator
      StackMap stack:
         2: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 4 /* entry */
        start local 4 // java.util.Map$Entry entry
         3: .line 154
            aload 3 /* newQueryParameters */
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 6
         4: .line 155
            aload 3 /* newQueryParameters */
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            new java.util.ArrayDeque
            dup
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.util.Collection
            invokespecial java.util.ArrayDeque.<init>:(Ljava/util/Collection;)V
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 156
            goto 7
         6: .line 157
      StackMap locals: java.util.Map java.lang.String java.lang.String java.util.Map java.util.Map$Entry java.util.Iterator
      StackMap stack:
            aload 3 /* newQueryParameters */
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.Deque
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.util.Collection
            invokeinterface java.util.Deque.addAll:(Ljava/util/Collection;)Z
            pop
        end local 4 // java.util.Map$Entry entry
         7: .line 153
      StackMap locals: java.util.Map java.lang.String java.lang.String java.util.Map top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         8: .line 160
            aload 3 /* newQueryParameters */
            areturn
        end local 3 // java.util.Map newQueryParameters
        end local 2 // java.lang.String encoding
        end local 1 // java.lang.String newQueryString
        end local 0 // java.util.Map queryParameters
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    9     0     queryParameters  Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
            0    9     1      newQueryString  Ljava/lang/String;
            0    9     2            encoding  Ljava/lang/String;
            1    9     3  newQueryParameters  Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
            3    7     4               entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
    MethodParameters:
                 Name  Flags
      queryParameters  final
      newQueryString   final
      encoding         final

  public static java.lang.String getQueryParamEncoding(io.undertow.server.HttpServerExchange);
    descriptor: (Lio/undertow/server/HttpServerExchange;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // io.undertow.server.HttpServerExchange exchange
         0: .line 164
            aconst_null
            astore 1 /* encoding */
        start local 1 // java.lang.String encoding
         1: .line 165
            aload 0 /* exchange */
            invokevirtual io.undertow.server.HttpServerExchange.getConnection:()Lio/undertow/server/ServerConnection;
            invokevirtual io.undertow.server.ServerConnection.getUndertowOptions:()Lorg/xnio/OptionMap;
            astore 2 /* undertowOptions */
        start local 2 // org.xnio.OptionMap undertowOptions
         2: .line 166
            aload 2 /* undertowOptions */
            getstatic io.undertow.UndertowOptions.DECODE_URL:Lorg/xnio/Option;
            iconst_1
            invokevirtual org.xnio.OptionMap.get:(Lorg/xnio/Option;Z)Z
            ifeq 4
         3: .line 167
            aload 2 /* undertowOptions */
            getstatic io.undertow.UndertowOptions.URL_CHARSET:Lorg/xnio/Option;
            getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
            invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
            invokevirtual org.xnio.OptionMap.get:(Lorg/xnio/Option;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* encoding */
         4: .line 169
      StackMap locals: java.lang.String org.xnio.OptionMap
      StackMap stack:
            aload 1 /* encoding */
            areturn
        end local 2 // org.xnio.OptionMap undertowOptions
        end local 1 // java.lang.String encoding
        end local 0 // io.undertow.server.HttpServerExchange exchange
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    5     0         exchange  Lio/undertow/server/HttpServerExchange;
            1    5     1         encoding  Ljava/lang/String;
            2    5     2  undertowOptions  Lorg/xnio/OptionMap;
    MethodParameters:
          Name  Flags
      exchange  
}
SourceFile: "QueryParameterUtils.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map