public abstract class java.util.TimeZone implements java.io.Serializable, java.lang.Cloneable
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: java.util.TimeZone
super_class: java.lang.Object
{
public static final int SHORT;
descriptor: I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 0
public static final int LONG;
descriptor: I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 1
private static final int ONE_MINUTE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 60000
private static final int ONE_HOUR;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 3600000
private static final int ONE_DAY;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 86400000
static final long serialVersionUID;
descriptor: J
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 3581463369166924961
static final java.util.TimeZone NO_TIMEZONE;
descriptor: Ljava/util/TimeZone;
flags: (0x0018) ACC_STATIC, ACC_FINAL
private java.lang.String ID;
descriptor: Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
private transient java.time.ZoneId zoneId;
descriptor: Ljava/time/ZoneId;
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
private static volatile java.util.TimeZone defaultTimeZone;
descriptor: Ljava/util/TimeZone;
flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
static final java.lang.String GMT_ID;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "GMT"
private static final int GMT_ID_LENGTH;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 3
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Ljava/util/TimeZone;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic java.util.TimeZone.$assertionsDisabled:Z
3: aconst_null
putstatic java.util.TimeZone.NO_TIMEZONE:Ljava/util/TimeZone;
4: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/TimeZone;
public abstract int getOffset(int, int, int, int, int, int);
descriptor: (IIIIII)I
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
MethodParameters:
Name Flags
era
year
month
day
dayOfWeek
milliseconds
public int getOffset(long);
descriptor: (J)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 0
new java.util.Date
dup
lload 1
invokespecial java.util.Date.<init>:(J)V
invokevirtual java.util.TimeZone.inDaylightTime:(Ljava/util/Date;)Z
ifeq 2
1: aload 0
invokevirtual java.util.TimeZone.getRawOffset:()I
aload 0
invokevirtual java.util.TimeZone.getDSTSavings:()I
iadd
ireturn
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.TimeZone.getRawOffset:()I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/TimeZone;
0 3 1 date J
MethodParameters:
Name Flags
date
int getOffsets(long, int[]);
descriptor: (J[I)I
flags: (0x0000)
Code:
stack=5, locals=6, args_size=3
start local 0 start local 1 start local 3 0: aload 0
invokevirtual java.util.TimeZone.getRawOffset:()I
istore 4
start local 4 1: iconst_0
istore 5
start local 5 2: aload 0
new java.util.Date
dup
lload 1
invokespecial java.util.Date.<init>:(J)V
invokevirtual java.util.TimeZone.inDaylightTime:(Ljava/util/Date;)Z
ifeq 4
3: aload 0
invokevirtual java.util.TimeZone.getDSTSavings:()I
istore 5
4: StackMap locals: int int
StackMap stack:
aload 3
ifnull 7
5: aload 3
iconst_0
iload 4
iastore
6: aload 3
iconst_1
iload 5
iastore
7: StackMap locals:
StackMap stack:
iload 4
iload 5
iadd
ireturn
end local 5 end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/TimeZone;
0 8 1 date J
0 8 3 offsets [I
1 8 4 rawoffset I
2 8 5 dstoffset I
MethodParameters:
Name Flags
date
offsets
public abstract void setRawOffset(int);
descriptor: (I)V
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
MethodParameters:
Name Flags
offsetMillis
public abstract int getRawOffset();
descriptor: ()I
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
public java.lang.String getID();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.TimeZone.ID:Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/TimeZone;
public void setID(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
aload 1
putfield java.util.TimeZone.ID:Ljava/lang/String;
3: aload 0
aconst_null
putfield java.util.TimeZone.zoneId:Ljava/time/ZoneId;
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/TimeZone;
0 5 1 ID Ljava/lang/String;
MethodParameters:
Name Flags
ID
public final java.lang.String getDisplayName();
descriptor: ()Ljava/lang/String;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
iconst_1
1: getstatic java.util.Locale$Category.DISPLAY:Ljava/util/Locale$Category;
invokestatic java.util.Locale.getDefault:(Ljava/util/Locale$Category;)Ljava/util/Locale;
2: invokevirtual java.util.TimeZone.getDisplayName:(ZILjava/util/Locale;)Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/TimeZone;
public final java.lang.String getDisplayName(java.util.Locale);
descriptor: (Ljava/util/Locale;)Ljava/lang/String;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iconst_0
iconst_1
aload 1
invokevirtual java.util.TimeZone.getDisplayName:(ZILjava/util/Locale;)Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/TimeZone;
0 1 1 locale Ljava/util/Locale;
MethodParameters:
Name Flags
locale
public final java.lang.String getDisplayName(boolean, int);
descriptor: (ZI)Ljava/lang/String;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
iload 1
iload 2
1: getstatic java.util.Locale$Category.DISPLAY:Ljava/util/Locale$Category;
invokestatic java.util.Locale.getDefault:(Ljava/util/Locale$Category;)Ljava/util/Locale;
2: invokevirtual java.util.TimeZone.getDisplayName:(ZILjava/util/Locale;)Ljava/lang/String;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/TimeZone;
0 3 1 daylight Z
0 3 2 style I
MethodParameters:
Name Flags
daylight
style
public java.lang.String getDisplayName(boolean, int, java.util.Locale);
descriptor: (ZILjava/util/Locale;)Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=7, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iload 2
ifeq 2
iload 2
iconst_1
if_icmpeq 2
1: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "Illegal style: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.TimeZone.getID:()Ljava/lang/String;
astore 4
start local 4 3: aload 4
iload 1
iload 2
aload 3
invokestatic sun.util.locale.provider.TimeZoneNameUtility.retrieveDisplayName:(Ljava/lang/String;ZILjava/util/Locale;)Ljava/lang/String;
astore 5
start local 5 4: aload 5
ifnull 6
5: aload 5
areturn
6: StackMap locals: java.lang.String java.lang.String
StackMap stack:
aload 4
ldc "GMT"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 10
aload 4
invokevirtual java.lang.String.length:()I
iconst_3
if_icmple 10
7: aload 4
iconst_3
invokevirtual java.lang.String.charAt:(I)C
istore 6
start local 6 8: iload 6
bipush 43
if_icmpeq 9
iload 6
bipush 45
if_icmpne 10
9: StackMap locals: int
StackMap stack:
aload 4
areturn
end local 6 10: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.TimeZone.getRawOffset:()I
istore 6
start local 6 11: iload 1
ifeq 13
12: iload 6
aload 0
invokevirtual java.util.TimeZone.getDSTSavings:()I
iadd
istore 6
13: StackMap locals: int
StackMap stack:
iload 6
invokestatic sun.util.calendar.ZoneInfoFile.toCustomID:(I)Ljava/lang/String;
areturn
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/TimeZone;
0 14 1 daylight Z
0 14 2 style I
0 14 3 locale Ljava/util/Locale;
3 14 4 id Ljava/lang/String;
4 14 5 name Ljava/lang/String;
8 10 6 sign C
11 14 6 offset I
MethodParameters:
Name Flags
daylight
style
locale
private static java.lang.String[] getDisplayNames(java.lang.String, java.util.Locale);
descriptor: (Ljava/lang/String;Ljava/util/Locale;)[Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokestatic sun.util.locale.provider.TimeZoneNameUtility.retrieveDisplayNames:(Ljava/lang/String;Ljava/util/Locale;)[Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 id Ljava/lang/String;
0 1 1 locale Ljava/util/Locale;
MethodParameters:
Name Flags
id
locale
public int getDSTSavings();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.TimeZone.useDaylightTime:()Z
ifeq 2
1: ldc 3600000
ireturn
2: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/TimeZone;
public abstract boolean useDaylightTime();
descriptor: ()Z
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
public boolean observesDaylightTime();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.TimeZone.useDaylightTime:()Z
ifne 1
aload 0
new java.util.Date
dup
invokespecial java.util.Date.<init>:()V
invokevirtual java.util.TimeZone.inDaylightTime:(Ljava/util/Date;)Z
ifne 1
iconst_0
ireturn
StackMap locals:
StackMap stack:
1: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/TimeZone;
public abstract boolean inDaylightTime(java.util.Date);
descriptor: (Ljava/util/Date;)Z
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
MethodParameters:
Name Flags
date
public static synchronized java.util.TimeZone getTimeZone(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/util/TimeZone;
flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_1
invokestatic java.util.TimeZone.getTimeZone:(Ljava/lang/String;Z)Ljava/util/TimeZone;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 ID Ljava/lang/String;
MethodParameters:
Name Flags
ID
public static java.util.TimeZone getTimeZone(java.time.ZoneId);
descriptor: (Ljava/time/ZoneId;)Ljava/util/TimeZone;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=3, args_size=1
start local 0 0: aload 0
invokevirtual java.time.ZoneId.getId:()Ljava/lang/String;
astore 1
start local 1 1: aload 1
iconst_0
invokevirtual java.lang.String.charAt:(I)C
istore 2
start local 2 2: iload 2
bipush 43
if_icmpeq 3
iload 2
bipush 45
if_icmpne 5
3: StackMap locals: java.lang.String int
StackMap stack:
new java.lang.StringBuilder
dup
ldc "GMT"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 1
4: goto 7
StackMap locals:
StackMap stack:
5: iload 2
bipush 90
if_icmpne 7
aload 1
invokevirtual java.lang.String.length:()I
iconst_1
if_icmpne 7
6: ldc "UTC"
astore 1
7: StackMap locals:
StackMap stack:
aload 1
iconst_1
invokestatic java.util.TimeZone.getTimeZone:(Ljava/lang/String;Z)Ljava/util/TimeZone;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 zoneId Ljava/time/ZoneId;
1 8 1 tzid Ljava/lang/String;
2 8 2 c C
MethodParameters:
Name Flags
zoneId
public java.time.ZoneId toZoneId();
descriptor: ()Ljava/time/ZoneId;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
getfield java.util.TimeZone.zoneId:Ljava/time/ZoneId;
astore 1
start local 1 1: aload 1
ifnonnull 3
2: aload 0
aload 0
invokevirtual java.util.TimeZone.toZoneId0:()Ljava/time/ZoneId;
dup
astore 1
putfield java.util.TimeZone.zoneId:Ljava/time/ZoneId;
3: StackMap locals: java.time.ZoneId
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/TimeZone;
1 4 1 zId Ljava/time/ZoneId;
private java.time.ZoneId toZoneId0();
descriptor: ()Ljava/time/ZoneId;
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=3, args_size=1
start local 0 0: aload 0
invokevirtual java.util.TimeZone.getID:()Ljava/lang/String;
astore 1
start local 1 1: getstatic java.util.TimeZone.defaultTimeZone:Ljava/util/TimeZone;
astore 2
start local 2 2: aload 2
aload 0
if_acmpeq 5
3: aload 2
ifnull 5
aload 1
aload 2
invokevirtual java.util.TimeZone.getID:()Ljava/lang/String;
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 5
4: aload 2
invokevirtual java.util.TimeZone.toZoneId:()Ljava/time/ZoneId;
areturn
5: StackMap locals: java.lang.String java.util.TimeZone
StackMap stack:
invokestatic sun.util.calendar.ZoneInfoFile.useOldMapping:()Z
ifeq 12
aload 1
invokevirtual java.lang.String.length:()I
iconst_3
if_icmpne 12
6: ldc "EST"
aload 1
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 8
7: ldc "America/New_York"
invokestatic java.time.ZoneId.of:(Ljava/lang/String;)Ljava/time/ZoneId;
areturn
8: StackMap locals:
StackMap stack:
ldc "MST"
aload 1
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 10
9: ldc "America/Denver"
invokestatic java.time.ZoneId.of:(Ljava/lang/String;)Ljava/time/ZoneId;
areturn
10: StackMap locals:
StackMap stack:
ldc "HST"
aload 1
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 12
11: ldc "America/Honolulu"
invokestatic java.time.ZoneId.of:(Ljava/lang/String;)Ljava/time/ZoneId;
areturn
12: StackMap locals:
StackMap stack:
aload 1
getstatic java.time.ZoneId.SHORT_IDS:Ljava/util/Map;
invokestatic java.time.ZoneId.of:(Ljava/lang/String;Ljava/util/Map;)Ljava/time/ZoneId;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/TimeZone;
1 13 1 id Ljava/lang/String;
2 13 2 defaultZone Ljava/util/TimeZone;
private static java.util.TimeZone getTimeZone(java.lang.String, boolean);
descriptor: (Ljava/lang/String;Z)Ljava/util/TimeZone;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokestatic sun.util.calendar.ZoneInfo.getTimeZone:(Ljava/lang/String;)Ljava/util/TimeZone;
astore 2
start local 2 1: aload 2
ifnonnull 5
2: aload 0
invokestatic java.util.TimeZone.parseCustomTimeZone:(Ljava/lang/String;)Ljava/util/TimeZone;
astore 2
3: aload 2
ifnonnull 5
iload 1
ifeq 5
4: new sun.util.calendar.ZoneInfo
dup
ldc "GMT"
iconst_0
invokespecial sun.util.calendar.ZoneInfo.<init>:(Ljava/lang/String;I)V
astore 2
5: StackMap locals: java.util.TimeZone
StackMap stack:
aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 ID Ljava/lang/String;
0 6 1 fallback Z
1 6 2 tz Ljava/util/TimeZone;
MethodParameters:
Name Flags
ID
fallback
public static synchronized java.lang.String[] getAvailableIDs(int);
descriptor: (I)[Ljava/lang/String;
flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=1, locals=1, args_size=1
start local 0 0: iload 0
invokestatic sun.util.calendar.ZoneInfo.getAvailableIDs:(I)[Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 rawOffset I
MethodParameters:
Name Flags
rawOffset
public static synchronized java.lang.String[] getAvailableIDs();
descriptor: ()[Ljava/lang/String;
flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=1, locals=0, args_size=0
0: invokestatic sun.util.calendar.ZoneInfo.getAvailableIDs:()[Ljava/lang/String;
areturn
LocalVariableTable:
Start End Slot Name Signature
private static native java.lang.String getSystemTimeZoneID(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
MethodParameters:
Name Flags
javaHome
private static native java.lang.String getSystemGMTOffsetID();
descriptor: ()Ljava/lang/String;
flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
public static java.util.TimeZone getDefault();
descriptor: ()Ljava/util/TimeZone;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: invokestatic java.util.TimeZone.getDefaultRef:()Ljava/util/TimeZone;
invokevirtual java.util.TimeZone.clone:()Ljava/lang/Object;
checkcast java.util.TimeZone
areturn
LocalVariableTable:
Start End Slot Name Signature
static java.util.TimeZone getDefaultRef();
descriptor: ()Ljava/util/TimeZone;
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=1, args_size=0
0: getstatic java.util.TimeZone.defaultTimeZone:Ljava/util/TimeZone;
astore 0
start local 0 1: aload 0
ifnonnull 4
2: invokestatic java.util.TimeZone.setDefaultZone:()Ljava/util/TimeZone;
astore 0
3: getstatic java.util.TimeZone.$assertionsDisabled:Z
ifne 4
aload 0
ifnonnull 4
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
4: StackMap locals: java.util.TimeZone
StackMap stack:
aload 0
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 5 0 defaultZone Ljava/util/TimeZone;
private static synchronized java.util.TimeZone setDefaultZone();
descriptor: ()Ljava/util/TimeZone;
flags: (0x002a) ACC_PRIVATE, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=4, args_size=0
0: invokestatic sun.security.action.GetPropertyAction.privilegedGetProperties:()Ljava/util/Properties;
astore 1
start local 1 1: aload 1
ldc "user.timezone"
invokevirtual java.util.Properties.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 2
start local 2 2: aload 2
ifnull 3
aload 2
invokevirtual java.lang.String.isEmpty:()Z
ifeq 10
3: StackMap locals: top java.util.Properties java.lang.String
StackMap stack:
invokestatic jdk.internal.util.StaticProperty.javaHome:()Ljava/lang/String;
astore 3
start local 3 4: aload 3
invokestatic java.util.TimeZone.getSystemTimeZoneID:(Ljava/lang/String;)Ljava/lang/String;
astore 2
5: aload 2
ifnonnull 10
6: ldc "GMT"
astore 2
7: goto 10
StackMap locals: top java.util.Properties java.lang.String java.lang.String
StackMap stack: java.lang.NullPointerException
8: pop
9: ldc "GMT"
astore 2
end local 3 10: StackMap locals:
StackMap stack:
aload 2
iconst_0
invokestatic java.util.TimeZone.getTimeZone:(Ljava/lang/String;Z)Ljava/util/TimeZone;
astore 0
start local 0 11: aload 0
ifnonnull 16
12: invokestatic java.util.TimeZone.getSystemGMTOffsetID:()Ljava/lang/String;
astore 3
start local 3 13: aload 3
ifnull 15
14: aload 3
astore 2
15: StackMap locals: java.util.TimeZone java.util.Properties java.lang.String java.lang.String
StackMap stack:
aload 2
iconst_1
invokestatic java.util.TimeZone.getTimeZone:(Ljava/lang/String;Z)Ljava/util/TimeZone;
astore 0
end local 3 16: StackMap locals:
StackMap stack:
getstatic java.util.TimeZone.$assertionsDisabled:Z
ifne 17
aload 0
ifnonnull 17
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
17: StackMap locals:
StackMap stack:
aload 2
astore 3
start local 3 18: aload 1
ldc "user.timezone"
aload 3
invokevirtual java.util.Properties.setProperty:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;
pop
19: aload 0
putstatic java.util.TimeZone.defaultTimeZone:Ljava/util/TimeZone;
20: aload 0
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
11 21 0 tz Ljava/util/TimeZone;
1 21 1 props Ljava/util/Properties;
2 21 2 zoneID Ljava/lang/String;
4 10 3 javaHome Ljava/lang/String;
13 16 3 gmtOffsetID Ljava/lang/String;
18 21 3 id Ljava/lang/String;
Exception table:
from to target type
4 7 8 Class java.lang.NullPointerException
public static void setDefault(java.util.TimeZone);
descriptor: (Ljava/util/TimeZone;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
astore 1
start local 1 1: aload 1
ifnull 5
2: aload 1
new java.util.PropertyPermission
dup
3: ldc "user.timezone"
ldc "write"
invokespecial java.util.PropertyPermission.<init>:(Ljava/lang/String;Ljava/lang/String;)V
4: invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
5: StackMap locals: java.lang.SecurityManager
StackMap stack:
aload 0
ifnonnull 6
aconst_null
goto 7
StackMap locals:
StackMap stack:
6: aload 0
invokevirtual java.util.TimeZone.clone:()Ljava/lang/Object;
checkcast java.util.TimeZone
StackMap locals:
StackMap stack: java.util.TimeZone
7: putstatic java.util.TimeZone.defaultTimeZone:Ljava/util/TimeZone;
8: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 zone Ljava/util/TimeZone;
1 9 1 sm Ljava/lang/SecurityManager;
MethodParameters:
Name Flags
zone
public boolean hasSameRules(java.util.TimeZone);
descriptor: (Ljava/util/TimeZone;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
ifnull 3
aload 0
invokevirtual java.util.TimeZone.getRawOffset:()I
aload 1
invokevirtual java.util.TimeZone.getRawOffset:()I
if_icmpne 3
1: aload 0
invokevirtual java.util.TimeZone.useDaylightTime:()Z
aload 1
invokevirtual java.util.TimeZone.useDaylightTime:()Z
if_icmpne 3
2: iconst_1
ireturn
StackMap locals:
StackMap stack:
3: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/TimeZone;
0 4 1 other Ljava/util/TimeZone;
MethodParameters:
Name Flags
other
public java.lang.Object clone();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.clone:()Ljava/lang/Object;
1: areturn
2: StackMap locals:
StackMap stack: java.lang.CloneNotSupportedException
astore 1
start local 1 3: new java.lang.InternalError
dup
aload 1
invokespecial java.lang.InternalError.<init>:(Ljava/lang/Throwable;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/TimeZone;
3 4 1 e Ljava/lang/CloneNotSupportedException;
Exception table:
from to target type
0 1 2 Class java.lang.CloneNotSupportedException
private static final java.util.TimeZone parseCustomTimeZone(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/util/TimeZone;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Code:
stack=3, locals=11, args_size=1
start local 0 0: aload 0
invokevirtual java.lang.String.length:()I
dup
istore 1
start local 1 1: iconst_5
if_icmplt 3
2: aload 0
ldc "GMT"
invokevirtual java.lang.String.indexOf:(Ljava/lang/String;)I
ifeq 4
3: StackMap locals: int
StackMap stack:
aconst_null
areturn
4: StackMap locals:
StackMap stack:
aload 0
invokestatic sun.util.calendar.ZoneInfoFile.getZoneInfo:(Ljava/lang/String;)Lsun/util/calendar/ZoneInfo;
astore 2
start local 2 5: aload 2
ifnull 7
6: aload 2
areturn
7: StackMap locals: sun.util.calendar.ZoneInfo
StackMap stack:
iconst_3
istore 3
start local 3 8: iconst_0
istore 4
start local 4 9: aload 0
iload 3
iinc 3 1
invokevirtual java.lang.String.charAt:(I)C
istore 5
start local 5 10: iload 5
bipush 45
if_icmpne 13
11: iconst_1
istore 4
12: goto 15
StackMap locals: int int int
StackMap stack:
13: iload 5
bipush 43
if_icmpeq 15
14: aconst_null
areturn
15: StackMap locals:
StackMap stack:
iconst_0
istore 6
start local 6 16: iconst_0
istore 7
start local 7 17: iconst_0
istore 8
start local 8 18: iconst_0
istore 9
start local 9 19: goto 35
20: StackMap locals: java.lang.String int sun.util.calendar.ZoneInfo int int int int int int int
StackMap stack:
aload 0
iload 3
iinc 3 1
invokevirtual java.lang.String.charAt:(I)C
istore 5
21: iload 5
bipush 58
if_icmpne 31
22: iload 8
ifle 24
23: aconst_null
areturn
24: StackMap locals:
StackMap stack:
iload 9
iconst_2
if_icmple 26
25: aconst_null
areturn
26: StackMap locals:
StackMap stack:
iload 7
istore 6
27: iinc 8 1
28: iconst_0
istore 7
29: iconst_0
istore 9
30: goto 35
31: StackMap locals:
StackMap stack:
iload 5
bipush 48
if_icmplt 32
iload 5
bipush 57
if_icmple 33
32: StackMap locals:
StackMap stack:
aconst_null
areturn
33: StackMap locals:
StackMap stack:
iload 7
bipush 10
imul
iload 5
bipush 48
isub
iadd
istore 7
34: iinc 9 1
35: StackMap locals:
StackMap stack:
iload 3
iload 1
if_icmplt 20
36: iload 3
iload 1
if_icmpeq 38
37: aconst_null
areturn
38: StackMap locals:
StackMap stack:
iload 8
ifne 46
39: iload 9
iconst_2
if_icmpgt 43
40: iload 7
istore 6
41: iconst_0
istore 7
42: goto 48
43: StackMap locals:
StackMap stack:
iload 7
bipush 100
idiv
istore 6
44: iload 7
bipush 100
irem
istore 7
45: goto 48
46: StackMap locals:
StackMap stack:
iload 9
iconst_2
if_icmpeq 48
47: aconst_null
areturn
48: StackMap locals:
StackMap stack:
iload 6
bipush 23
if_icmpgt 49
iload 7
bipush 59
if_icmple 50
49: StackMap locals:
StackMap stack:
aconst_null
areturn
50: StackMap locals:
StackMap stack:
iload 6
bipush 60
imul
iload 7
iadd
bipush 60
imul
sipush 1000
imul
istore 10
start local 10 51: iload 10
ifne 58
52: ldc "GMT"
invokestatic sun.util.calendar.ZoneInfoFile.getZoneInfo:(Ljava/lang/String;)Lsun/util/calendar/ZoneInfo;
astore 2
53: iload 4
ifeq 56
54: aload 2
ldc "GMT-00:00"
invokevirtual sun.util.calendar.ZoneInfo.setID:(Ljava/lang/String;)V
55: goto 61
56: StackMap locals: int
StackMap stack:
aload 2
ldc "GMT+00:00"
invokevirtual sun.util.calendar.ZoneInfo.setID:(Ljava/lang/String;)V
57: goto 61
58: StackMap locals:
StackMap stack:
aload 0
iload 4
ifeq 59
iload 10
ineg
goto 60
StackMap locals:
StackMap stack: java.lang.String
59: iload 10
StackMap locals: java.lang.String int sun.util.calendar.ZoneInfo int int int int int int int int
StackMap stack: java.lang.String int
60: invokestatic sun.util.calendar.ZoneInfoFile.getCustomTimeZone:(Ljava/lang/String;I)Lsun/util/calendar/ZoneInfo;
astore 2
61: StackMap locals:
StackMap stack:
aload 2
areturn
end local 10 end local 9 end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 62 0 id Ljava/lang/String;
1 62 1 length I
5 62 2 zi Lsun/util/calendar/ZoneInfo;
8 62 3 index I
9 62 4 negative Z
10 62 5 c C
16 62 6 hours I
17 62 7 num I
18 62 8 countDelim I
19 62 9 len I
51 62 10 gmtOffset I
MethodParameters:
Name Flags
id
}
SourceFile: "TimeZone.java"
InnerClasses:
public final Category = java.util.Locale$Category of java.util.Locale