public class org.apache.poi.hpsf.Filetime
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.apache.poi.hpsf.Filetime
super_class: java.lang.Object
{
private static final java.math.BigInteger EPOCH_DIFF;
descriptor: Ljava/math/BigInteger;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.math.BigInteger NANO_100;
descriptor: Ljava/math/BigInteger;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private long fileTime;
descriptor: J
flags: (0x0002) ACC_PRIVATE
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: ldc -11644473600000
invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
putstatic org.apache.poi.hpsf.Filetime.EPOCH_DIFF:Ljava/math/BigInteger;
1: ldc 10000
invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
putstatic org.apache.poi.hpsf.Filetime.NANO_100:Ljava/math/BigInteger;
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
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/poi/hpsf/Filetime;
public void <init>(java.util.Date);
descriptor: (Ljava/util/Date;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
invokestatic org.apache.poi.hpsf.Filetime.dateToFileTime:(Ljava/util/Date;)J
putfield org.apache.poi.hpsf.Filetime.fileTime:J
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/apache/poi/hpsf/Filetime;
0 3 1 date Ljava/util/Date;
MethodParameters:
Name Flags
date
public void read(org.apache.poi.util.LittleEndianByteArrayInputStream);
descriptor: (Lorg/apache/poi/util/LittleEndianByteArrayInputStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual org.apache.poi.util.LittleEndianByteArrayInputStream.readLong:()J
putfield org.apache.poi.hpsf.Filetime.fileTime:J
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/apache/poi/hpsf/Filetime;
0 2 1 lei Lorg/apache/poi/util/LittleEndianByteArrayInputStream;
MethodParameters:
Name Flags
lei
public byte[] toByteArray();
descriptor: ()[B
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: bipush 8
newarray 8
astore 1
start local 1 1: aload 1
iconst_0
aload 0
getfield org.apache.poi.hpsf.Filetime.fileTime:J
invokestatic org.apache.poi.util.LittleEndian.putLong:([BIJ)V
2: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/apache/poi/hpsf/Filetime;
1 3 1 result [B
public int write(java.io.OutputStream);
descriptor: (Ljava/io/OutputStream;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
aload 0
invokevirtual org.apache.poi.hpsf.Filetime.toByteArray:()[B
invokevirtual java.io.OutputStream.write:([B)V
1: bipush 8
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/apache/poi/hpsf/Filetime;
0 2 1 out Ljava/io/OutputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
out
public java.util.Date getJavaValue();
descriptor: ()Ljava/util/Date;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.apache.poi.hpsf.Filetime.fileTime:J
invokestatic org.apache.poi.hpsf.Filetime.filetimeToDate:(J)Ljava/util/Date;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/poi/hpsf/Filetime;
public static java.util.Date filetimeToDate(long);
descriptor: (J)Ljava/util/Date;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=1
start local 0 0: lload 0
lconst_0
lcmp
ifge 1
lload 0
invokestatic org.apache.poi.hpsf.Filetime.twoComplement:(J)Ljava/math/BigInteger;
goto 2
StackMap locals:
StackMap stack:
1: lload 0
invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
StackMap locals:
StackMap stack: java.math.BigInteger
2: astore 2
start local 2 3: new java.util.Date
dup
aload 2
getstatic org.apache.poi.hpsf.Filetime.NANO_100:Ljava/math/BigInteger;
invokevirtual java.math.BigInteger.divide:(Ljava/math/BigInteger;)Ljava/math/BigInteger;
getstatic org.apache.poi.hpsf.Filetime.EPOCH_DIFF:Ljava/math/BigInteger;
invokevirtual java.math.BigInteger.add:(Ljava/math/BigInteger;)Ljava/math/BigInteger;
invokevirtual java.math.BigInteger.longValue:()J
invokespecial java.util.Date.<init>:(J)V
areturn
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 filetime J
3 4 2 bi Ljava/math/BigInteger;
MethodParameters:
Name Flags
filetime final
public static long dateToFileTime(java.util.Date);
descriptor: (Ljava/util/Date;)J
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.Date.getTime:()J
invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
getstatic org.apache.poi.hpsf.Filetime.EPOCH_DIFF:Ljava/math/BigInteger;
invokevirtual java.math.BigInteger.subtract:(Ljava/math/BigInteger;)Ljava/math/BigInteger;
getstatic org.apache.poi.hpsf.Filetime.NANO_100:Ljava/math/BigInteger;
invokevirtual java.math.BigInteger.multiply:(Ljava/math/BigInteger;)Ljava/math/BigInteger;
invokevirtual java.math.BigInteger.longValue:()J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 date Ljava/util/Date;
MethodParameters:
Name Flags
date final
public static boolean isUndefined(java.util.Date);
descriptor: (Ljava/util/Date;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
ifnull 1
aload 0
invokestatic org.apache.poi.hpsf.Filetime.dateToFileTime:(Ljava/util/Date;)J
lconst_0
lcmp
ifeq 1
iconst_0
ireturn
StackMap locals:
StackMap stack:
1: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 date Ljava/util/Date;
MethodParameters:
Name Flags
date
private static java.math.BigInteger twoComplement(long);
descriptor: (J)Ljava/math/BigInteger;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=7, locals=3, args_size=1
start local 0 0: bipush 9
newarray 8
dup
iconst_0
1: lload 0
lconst_0
lcmp
ifge 2
iconst_0
goto 3
StackMap locals: long
StackMap stack: byte[] byte[] int
2: iconst_m1
StackMap locals: long
StackMap stack: byte[] byte[] int int
3: i2b
bastore
dup
iconst_1
4: lload 0
bipush 56
lshr
ldc 255
land
l2i
i2b
bastore
dup
iconst_2
5: lload 0
bipush 48
lshr
ldc 255
land
l2i
i2b
bastore
dup
iconst_3
6: lload 0
bipush 40
lshr
ldc 255
land
l2i
i2b
bastore
dup
iconst_4
7: lload 0
bipush 32
lshr
ldc 255
land
l2i
i2b
bastore
dup
iconst_5
8: lload 0
bipush 24
lshr
ldc 255
land
l2i
i2b
bastore
dup
bipush 6
9: lload 0
bipush 16
lshr
ldc 255
land
l2i
i2b
bastore
dup
bipush 7
10: lload 0
bipush 8
lshr
ldc 255
land
l2i
i2b
bastore
dup
bipush 8
11: lload 0
ldc 255
land
l2i
i2b
bastore
12: astore 2
start local 2 13: new java.math.BigInteger
dup
aload 2
invokespecial java.math.BigInteger.<init>:([B)V
areturn
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 val J
13 14 2 contents [B
MethodParameters:
Name Flags
val final
}
SourceFile: "Filetime.java"
RuntimeVisibleAnnotations:
org.apache.poi.util.Internal()