final class java.time.zone.TzdbZoneRulesProvider extends java.time.zone.ZoneRulesProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: java.time.zone.TzdbZoneRulesProvider
  super_class: java.time.zone.ZoneRulesProvider
{
  private java.util.List<java.lang.String> regionIds;
    descriptor: Ljava/util/List;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/List<Ljava/lang/String;>;

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

  private final java.util.Map<java.lang.String, java.lang.Object> regionToRules;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=10, locals=5, args_size=1
        start local 0 // java.time.zone.TzdbZoneRulesProvider this
         0: .line 107
            aload 0 /* this */
            invokespecial java.time.zone.ZoneRulesProvider.<init>:()V
         1: .line 99
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putfield java.time.zone.TzdbZoneRulesProvider.regionToRules:Ljava/util/Map;
         2: .line 109
            new java.lang.StringBuilder
            dup
            ldc "java.home"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            getstatic java.io.File.separator:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "lib"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 1 /* libDir */
        start local 1 // java.lang.String libDir
         3: .line 110
            aconst_null
            astore 2
            aconst_null
            astore 3
         4: new java.io.DataInputStream
            dup
         5: .line 111
            new java.io.BufferedInputStream
            dup
            new java.io.FileInputStream
            dup
         6: .line 112
            new java.io.File
            dup
            aload 1 /* libDir */
            ldc "tzdb.dat"
            invokespecial java.io.File.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            invokespecial java.io.FileInputStream.<init>:(Ljava/io/File;)V
         7: .line 111
            invokespecial java.io.BufferedInputStream.<init>:(Ljava/io/InputStream;)V
         8: .line 110
            invokespecial java.io.DataInputStream.<init>:(Ljava/io/InputStream;)V
            astore 4 /* dis */
        start local 4 // java.io.DataInputStream dis
         9: .line 113
            aload 0 /* this */
            aload 4 /* dis */
            invokevirtual java.time.zone.TzdbZoneRulesProvider.load:(Ljava/io/DataInputStream;)V
        10: .line 114
            aload 4 /* dis */
            ifnull 18
            aload 4 /* dis */
            invokevirtual java.io.DataInputStream.close:()V
            goto 18
      StackMap locals: java.time.zone.TzdbZoneRulesProvider java.lang.String java.lang.Throwable java.lang.Throwable java.io.DataInputStream
      StackMap stack: java.lang.Throwable
        11: astore 2
            aload 4 /* dis */
            ifnull 12
            aload 4 /* dis */
            invokevirtual java.io.DataInputStream.close:()V
        end local 4 // java.io.DataInputStream dis
      StackMap locals:
      StackMap stack:
        12: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        13: astore 3
            aload 2
            ifnonnull 14
            aload 3
            astore 2
            goto 15
      StackMap locals:
      StackMap stack:
        14: aload 2
            aload 3
            if_acmpeq 15
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        15: aload 2
            athrow
        end local 1 // java.lang.String libDir
        16: .line 115
      StackMap locals: java.time.zone.TzdbZoneRulesProvider
      StackMap stack: java.lang.Exception
            astore 1 /* ex */
        start local 1 // java.lang.Exception ex
        17: .line 116
            new java.time.zone.ZoneRulesException
            dup
            ldc "Unable to load TZDB time-zone rules"
            aload 1 /* ex */
            invokespecial java.time.zone.ZoneRulesException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.lang.Exception ex
        18: .line 118
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.time.zone.TzdbZoneRulesProvider this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   19     0    this  Ljava/time/zone/TzdbZoneRulesProvider;
            3   16     1  libDir  Ljava/lang/String;
            9   12     4     dis  Ljava/io/DataInputStream;
           17   18     1      ex  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           9    10      11  any
           4    13      13  any
           2    16      16  Class java.lang.Exception

  protected java.util.Set<java.lang.String> provideZoneIds();
    descriptor: ()Ljava/util/Set;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.time.zone.TzdbZoneRulesProvider this
         0: .line 122
            new java.util.HashSet
            dup
            aload 0 /* this */
            getfield java.time.zone.TzdbZoneRulesProvider.regionIds:Ljava/util/List;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            areturn
        end local 0 // java.time.zone.TzdbZoneRulesProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/time/zone/TzdbZoneRulesProvider;
    Signature: ()Ljava/util/Set<Ljava/lang/String;>;

  protected java.time.zone.ZoneRules provideRules(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)Ljava/time/zone/ZoneRules;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=6, args_size=3
        start local 0 // java.time.zone.TzdbZoneRulesProvider this
        start local 1 // java.lang.String zoneId
        start local 2 // boolean forCaching
         0: .line 128
            aload 0 /* this */
            getfield java.time.zone.TzdbZoneRulesProvider.regionToRules:Ljava/util/Map;
            aload 1 /* zoneId */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 3 /* obj */
        start local 3 // java.lang.Object obj
         1: .line 129
            aload 3 /* obj */
            ifnonnull 3
         2: .line 130
            new java.time.zone.ZoneRulesException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unknown time-zone ID: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* zoneId */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.time.zone.ZoneRulesException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 133
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 3 /* obj */
            instanceof byte[]
            ifeq 8
         4: .line 134
            aload 3 /* obj */
            checkcast byte[]
            astore 4 /* bytes */
        start local 4 // byte[] bytes
         5: .line 135
            new java.io.DataInputStream
            dup
            new java.io.ByteArrayInputStream
            dup
            aload 4 /* bytes */
            invokespecial java.io.ByteArrayInputStream.<init>:([B)V
            invokespecial java.io.DataInputStream.<init>:(Ljava/io/InputStream;)V
            astore 5 /* dis */
        start local 5 // java.io.DataInputStream dis
         6: .line 136
            aload 5 /* dis */
            invokestatic java.time.zone.Ser.read:(Ljava/io/DataInput;)Ljava/lang/Object;
            astore 3 /* obj */
         7: .line 137
            aload 0 /* this */
            getfield java.time.zone.TzdbZoneRulesProvider.regionToRules:Ljava/util/Map;
            aload 1 /* zoneId */
            aload 3 /* obj */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 5 // java.io.DataInputStream dis
        end local 4 // byte[] bytes
         8: .line 139
      StackMap locals:
      StackMap stack:
            aload 3 /* obj */
            checkcast java.time.zone.ZoneRules
         9: areturn
        10: .line 140
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 4 /* ex */
        start local 4 // java.lang.Exception ex
        11: .line 141
            new java.time.zone.ZoneRulesException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Invalid binary time-zone data: TZDB:"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* zoneId */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ", version: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.time.zone.TzdbZoneRulesProvider.versionId:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 4 /* ex */
            invokespecial java.time.zone.ZoneRulesException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.lang.Exception ex
        end local 3 // java.lang.Object obj
        end local 2 // boolean forCaching
        end local 1 // java.lang.String zoneId
        end local 0 // java.time.zone.TzdbZoneRulesProvider this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   12     0        this  Ljava/time/zone/TzdbZoneRulesProvider;
            0   12     1      zoneId  Ljava/lang/String;
            0   12     2  forCaching  Z
            1   12     3         obj  Ljava/lang/Object;
            5    8     4       bytes  [B
            6    8     5         dis  Ljava/io/DataInputStream;
           11   12     4          ex  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           3     9      10  Class java.lang.Exception
    MethodParameters:
            Name  Flags
      zoneId      
      forCaching  

  protected java.util.NavigableMap<java.lang.String, java.time.zone.ZoneRules> provideVersions(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/NavigableMap;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // java.time.zone.TzdbZoneRulesProvider this
        start local 1 // java.lang.String zoneId
         0: .line 147
            new java.util.TreeMap
            dup
            invokespecial java.util.TreeMap.<init>:()V
            astore 2 /* map */
        start local 2 // java.util.TreeMap map
         1: .line 148
            aload 1 /* zoneId */
            iconst_0
            invokestatic java.time.zone.TzdbZoneRulesProvider.getRules:(Ljava/lang/String;Z)Ljava/time/zone/ZoneRules;
            astore 3 /* rules */
        start local 3 // java.time.zone.ZoneRules rules
         2: .line 149
            aload 3 /* rules */
            ifnull 4
         3: .line 150
            aload 2 /* map */
            aload 0 /* this */
            getfield java.time.zone.TzdbZoneRulesProvider.versionId:Ljava/lang/String;
            aload 3 /* rules */
            invokevirtual java.util.TreeMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 152
      StackMap locals: java.util.TreeMap java.time.zone.ZoneRules
      StackMap stack:
            aload 2 /* map */
            areturn
        end local 3 // java.time.zone.ZoneRules rules
        end local 2 // java.util.TreeMap map
        end local 1 // java.lang.String zoneId
        end local 0 // java.time.zone.TzdbZoneRulesProvider this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Ljava/time/zone/TzdbZoneRulesProvider;
            0    5     1  zoneId  Ljava/lang/String;
            1    5     2     map  Ljava/util/TreeMap<Ljava/lang/String;Ljava/time/zone/ZoneRules;>;
            2    5     3   rules  Ljava/time/zone/ZoneRules;
    Signature: (Ljava/lang/String;)Ljava/util/NavigableMap<Ljava/lang/String;Ljava/time/zone/ZoneRules;>;
    MethodParameters:
        Name  Flags
      zoneId  

  private void load(java.io.DataInputStream);
    descriptor: (Ljava/io/DataInputStream;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=13, args_size=2
        start local 0 // java.time.zone.TzdbZoneRulesProvider this
        start local 1 // java.io.DataInputStream dis
         0: .line 162
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readByte:()B
            iconst_1
            if_icmpeq 2
         1: .line 163
            new java.io.StreamCorruptedException
            dup
            ldc "File format not recognised"
            invokespecial java.io.StreamCorruptedException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 166
      StackMap locals:
      StackMap stack:
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readUTF:()Ljava/lang/String;
            astore 2 /* groupId */
        start local 2 // java.lang.String groupId
         3: .line 167
            ldc "TZDB"
            aload 2 /* groupId */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 5
         4: .line 168
            new java.io.StreamCorruptedException
            dup
            ldc "File format not recognised"
            invokespecial java.io.StreamCorruptedException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 171
      StackMap locals: java.lang.String
      StackMap stack:
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readShort:()S
            istore 3 /* versionCount */
        start local 3 // int versionCount
         6: .line 172
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         7: goto 10
         8: .line 173
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readUTF:()Ljava/lang/String;
            putfield java.time.zone.TzdbZoneRulesProvider.versionId:Ljava/lang/String;
         9: .line 172
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        10: iload 4 /* i */
            iload 3 /* versionCount */
            if_icmplt 8
        end local 4 // int i
        11: .line 176
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readShort:()S
            istore 4 /* regionCount */
        start local 4 // int regionCount
        12: .line 177
            iload 4 /* regionCount */
            anewarray java.lang.String
            astore 5 /* regionArray */
        start local 5 // java.lang.String[] regionArray
        13: .line 178
            iconst_0
            istore 6 /* i */
        start local 6 // int i
        14: goto 17
        15: .line 179
      StackMap locals: java.lang.String[] int
      StackMap stack:
            aload 5 /* regionArray */
            iload 6 /* i */
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readUTF:()Ljava/lang/String;
            aastore
        16: .line 178
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        17: iload 6 /* i */
            iload 4 /* regionCount */
            if_icmplt 15
        end local 6 // int i
        18: .line 181
            aload 0 /* this */
            aload 5 /* regionArray */
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            putfield java.time.zone.TzdbZoneRulesProvider.regionIds:Ljava/util/List;
        19: .line 183
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readShort:()S
            istore 6 /* ruleCount */
        start local 6 // int ruleCount
        20: .line 184
            iload 6 /* ruleCount */
            anewarray java.lang.Object
            astore 7 /* ruleArray */
        start local 7 // java.lang.Object[] ruleArray
        21: .line 185
            iconst_0
            istore 8 /* i */
        start local 8 // int i
        22: goto 27
        23: .line 186
      StackMap locals: java.lang.Object[] int
      StackMap stack:
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readShort:()S
            newarray 8
            astore 9 /* bytes */
        start local 9 // byte[] bytes
        24: .line 187
            aload 1 /* dis */
            aload 9 /* bytes */
            invokevirtual java.io.DataInputStream.readFully:([B)V
        25: .line 188
            aload 7 /* ruleArray */
            iload 8 /* i */
            aload 9 /* bytes */
            aastore
        end local 9 // byte[] bytes
        26: .line 185
            iinc 8 /* i */ 1
      StackMap locals:
      StackMap stack:
        27: iload 8 /* i */
            iload 6 /* ruleCount */
            if_icmplt 23
        end local 8 // int i
        28: .line 191
            iconst_0
            istore 8 /* i */
        start local 8 // int i
        29: goto 40
        30: .line 192
      StackMap locals:
      StackMap stack:
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readShort:()S
            istore 9 /* versionRegionCount */
        start local 9 // int versionRegionCount
        31: .line 193
            aload 0 /* this */
            getfield java.time.zone.TzdbZoneRulesProvider.regionToRules:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
        32: .line 194
            iconst_0
            istore 10 /* j */
        start local 10 // int j
        33: goto 38
        34: .line 195
      StackMap locals: int int
      StackMap stack:
            aload 5 /* regionArray */
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readShort:()S
            aaload
            astore 11 /* region */
        start local 11 // java.lang.String region
        35: .line 196
            aload 7 /* ruleArray */
            aload 1 /* dis */
            invokevirtual java.io.DataInputStream.readShort:()S
            ldc 65535
            iand
            aaload
            astore 12 /* rule */
        start local 12 // java.lang.Object rule
        36: .line 197
            aload 0 /* this */
            getfield java.time.zone.TzdbZoneRulesProvider.regionToRules:Ljava/util/Map;
            aload 11 /* region */
            aload 12 /* rule */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 12 // java.lang.Object rule
        end local 11 // java.lang.String region
        37: .line 194
            iinc 10 /* j */ 1
      StackMap locals:
      StackMap stack:
        38: iload 10 /* j */
            iload 9 /* versionRegionCount */
            if_icmplt 34
        end local 10 // int j
        end local 9 // int versionRegionCount
        39: .line 191
            iinc 8 /* i */ 1
      StackMap locals:
      StackMap stack:
        40: iload 8 /* i */
            iload 3 /* versionCount */
            if_icmplt 30
        end local 8 // int i
        41: .line 200
            return
        end local 7 // java.lang.Object[] ruleArray
        end local 6 // int ruleCount
        end local 5 // java.lang.String[] regionArray
        end local 4 // int regionCount
        end local 3 // int versionCount
        end local 2 // java.lang.String groupId
        end local 1 // java.io.DataInputStream dis
        end local 0 // java.time.zone.TzdbZoneRulesProvider this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   42     0                this  Ljava/time/zone/TzdbZoneRulesProvider;
            0   42     1                 dis  Ljava/io/DataInputStream;
            3   42     2             groupId  Ljava/lang/String;
            6   42     3        versionCount  I
            7   11     4                   i  I
           12   42     4         regionCount  I
           13   42     5         regionArray  [Ljava/lang/String;
           14   18     6                   i  I
           20   42     6           ruleCount  I
           21   42     7           ruleArray  [Ljava/lang/Object;
           22   28     8                   i  I
           24   26     9               bytes  [B
           29   41     8                   i  I
           31   39     9  versionRegionCount  I
           33   39    10                   j  I
           35   37    11              region  Ljava/lang/String;
           36   37    12                rule  Ljava/lang/Object;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      dis   

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.time.zone.TzdbZoneRulesProvider this
         0: .line 204
            new java.lang.StringBuilder
            dup
            ldc "TZDB["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield java.time.zone.TzdbZoneRulesProvider.versionId:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // java.time.zone.TzdbZoneRulesProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/time/zone/TzdbZoneRulesProvider;
}
SourceFile: "TzdbZoneRulesProvider.java"