class com.sun.java.util.jar.pack.Utils
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: com.sun.java.util.jar.pack.Utils
super_class: java.lang.Object
{
static final java.lang.String COM_PREFIX;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "com.sun.java.util.jar.pack."
static final java.lang.String METAINF;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "META-INF"
static final java.lang.String DEBUG_VERBOSE;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "com.sun.java.util.jar.pack.verbose"
static final java.lang.String DEBUG_DISABLE_NATIVE;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "com.sun.java.util.jar.pack.disable.native"
static final java.lang.String UNPACK_MODIFICATION_TIME;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "com.sun.java.util.jar.pack.unpack.modification.time"
static final java.lang.String UNPACK_STRIP_DEBUG;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "com.sun.java.util.jar.pack.unpack.strip.debug"
static final java.lang.String UNPACK_REMOVE_PACKFILE;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "com.sun.java.util.jar.pack.unpack.remove.packfile"
static final java.lang.String NOW;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "now"
static final java.lang.String PACK_KEEP_CLASS_ORDER;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "com.sun.java.util.jar.pack.keep.class.order"
static final java.lang.String ;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "PACK200"
static final java.lang.String CLASS_FORMAT_ERROR;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "com.sun.java.util.jar.pack.class.format.error"
static final java.lang.ThreadLocal<com.sun.java.util.jar.pack.TLGlobals> currentInstance;
descriptor: Ljava/lang/ThreadLocal;
flags: (0x0018) ACC_STATIC, ACC_FINAL
Signature: Ljava/lang/ThreadLocal<Lcom/sun/java/util/jar/pack/TLGlobals;>;
static final boolean nolog;
descriptor: Z
flags: (0x0018) ACC_STATIC, ACC_FINAL
static final boolean SORT_MEMBERS_DESCR_MAJOR;
descriptor: Z
flags: (0x0018) ACC_STATIC, ACC_FINAL
static final boolean SORT_HANDLES_KIND_MAJOR;
descriptor: Z
flags: (0x0018) ACC_STATIC, ACC_FINAL
static final boolean SORT_INDY_BSS_MAJOR;
descriptor: Z
flags: (0x0018) ACC_STATIC, ACC_FINAL
static final boolean SORT_BSS_BSM_MAJOR;
descriptor: Z
flags: (0x0018) ACC_STATIC, ACC_FINAL
static final com.sun.java.util.jar.pack.Utils$Pack200Logger log;
descriptor: Lcom/sun/java/util/jar/pack/Utils$Pack200Logger;
flags: (0x0018) ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: new java.lang.ThreadLocal
dup
invokespecial java.lang.ThreadLocal.<init>:()V
putstatic com.sun.java.util.jar.pack.Utils.currentInstance:Ljava/lang/ThreadLocal;
1: ldc "com.sun.java.util.jar.pack.nolog"
invokestatic java.lang.Boolean.getBoolean:(Ljava/lang/String;)Z
2: putstatic com.sun.java.util.jar.pack.Utils.nolog:Z
3: ldc "com.sun.java.util.jar.pack.sort.members.descr.major"
invokestatic java.lang.Boolean.getBoolean:(Ljava/lang/String;)Z
4: putstatic com.sun.java.util.jar.pack.Utils.SORT_MEMBERS_DESCR_MAJOR:Z
5: ldc "com.sun.java.util.jar.pack.sort.handles.kind.major"
invokestatic java.lang.Boolean.getBoolean:(Ljava/lang/String;)Z
6: putstatic com.sun.java.util.jar.pack.Utils.SORT_HANDLES_KIND_MAJOR:Z
7: ldc "com.sun.java.util.jar.pack.sort.indy.bss.major"
invokestatic java.lang.Boolean.getBoolean:(Ljava/lang/String;)Z
8: putstatic com.sun.java.util.jar.pack.Utils.SORT_INDY_BSS_MAJOR:Z
9: ldc "com.sun.java.util.jar.pack.sort.bss.bsm.major"
invokestatic java.lang.Boolean.getBoolean:(Ljava/lang/String;)Z
10: putstatic com.sun.java.util.jar.pack.Utils.SORT_BSS_BSM_MAJOR:Z
11: new com.sun.java.util.jar.pack.Utils$Pack200Logger
dup
ldc "java.util.jar.Pack200"
invokespecial com.sun.java.util.jar.pack.Utils$Pack200Logger.<init>:(Ljava/lang/String;)V
12: putstatic com.sun.java.util.jar.pack.Utils.log:Lcom/sun/java/util/jar/pack/Utils$Pack200Logger;
13: return
LocalVariableTable:
Start End Slot Name Signature
static com.sun.java.util.jar.pack.TLGlobals getTLGlobals();
descriptor: ()Lcom/sun/java/util/jar/pack/TLGlobals;
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic com.sun.java.util.jar.pack.Utils.currentInstance:Ljava/lang/ThreadLocal;
invokevirtual java.lang.ThreadLocal.get:()Ljava/lang/Object;
checkcast com.sun.java.util.jar.pack.TLGlobals
areturn
LocalVariableTable:
Start End Slot Name Signature
static com.sun.java.util.jar.pack.PropMap currentPropMap();
descriptor: ()Lcom/sun/java/util/jar/pack/PropMap;
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=1, args_size=0
0: getstatic com.sun.java.util.jar.pack.Utils.currentInstance:Ljava/lang/ThreadLocal;
invokevirtual java.lang.ThreadLocal.get:()Ljava/lang/Object;
astore 0
start local 0 1: aload 0
instanceof com.sun.java.util.jar.pack.PackerImpl
ifeq 3
2: aload 0
checkcast com.sun.java.util.jar.pack.PackerImpl
getfield com.sun.java.util.jar.pack.PackerImpl.props:Lcom/sun/java/util/jar/pack/PropMap;
areturn
3: StackMap locals: java.lang.Object
StackMap stack:
aload 0
instanceof com.sun.java.util.jar.pack.UnpackerImpl
ifeq 5
4: aload 0
checkcast com.sun.java.util.jar.pack.UnpackerImpl
getfield com.sun.java.util.jar.pack.UnpackerImpl.props:Lcom/sun/java/util/jar/pack/PropMap;
areturn
5: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 6 0 obj Ljava/lang/Object;
static java.lang.String getVersionString();
descriptor: ()Ljava/lang/String;
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: new java.lang.StringBuilder
dup
ldc "Pack200, Vendor: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
1: ldc "java.vendor"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
2: ldc ", Version: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
getstatic com.sun.java.util.jar.pack.Constants.MAX_PACKAGE_VERSION:Lcom/sun/java/util/jar/pack/Package$Version;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
3: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
LocalVariableTable:
Start End Slot Name Signature
static void markJarFile(java.util.jar.JarOutputStream);
descriptor: (Ljava/util/jar/JarOutputStream;)V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
ldc "PACK200"
invokevirtual java.util.jar.JarOutputStream.setComment:(Ljava/lang/String;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 out Ljava/util/jar/JarOutputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
out
static void copyJarFile(java.util.jar.JarInputStream, java.util.jar.JarOutputStream);
descriptor: (Ljava/util/jar/JarInputStream;Ljava/util/jar/JarOutputStream;)V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=5, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual java.util.jar.JarInputStream.getManifest:()Ljava/util/jar/Manifest;
ifnull 5
1: new java.util.zip.ZipEntry
dup
ldc "META-INF/MANIFEST.MF"
invokespecial java.util.zip.ZipEntry.<init>:(Ljava/lang/String;)V
astore 2
start local 2 2: aload 1
aload 2
invokevirtual java.util.jar.JarOutputStream.putNextEntry:(Ljava/util/zip/ZipEntry;)V
3: aload 0
invokevirtual java.util.jar.JarInputStream.getManifest:()Ljava/util/jar/Manifest;
aload 1
invokevirtual java.util.jar.Manifest.write:(Ljava/io/OutputStream;)V
4: aload 1
invokevirtual java.util.jar.JarOutputStream.closeEntry:()V
end local 2 5: StackMap locals:
StackMap stack:
sipush 16384
newarray 8
astore 2
start local 2 6: goto 12
start local 3 7: StackMap locals: byte[] java.util.jar.JarEntry
StackMap stack:
aload 1
aload 3
invokevirtual java.util.jar.JarOutputStream.putNextEntry:(Ljava/util/zip/ZipEntry;)V
8: goto 10
start local 4 9: StackMap locals: int
StackMap stack:
aload 1
aload 2
iconst_0
iload 4
invokevirtual java.util.jar.JarOutputStream.write:([BII)V
end local 4 10: StackMap locals:
StackMap stack:
aload 0
aload 2
invokevirtual java.util.jar.JarInputStream.read:([B)I
dup
istore 4
start local 4 11: ifgt 9
end local 4 end local 3 12: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.jar.JarInputStream.getNextJarEntry:()Ljava/util/jar/JarEntry;
dup
astore 3
start local 3 13: ifnonnull 7
end local 3 14: aload 0
invokevirtual java.util.jar.JarInputStream.close:()V
15: aload 1
invokestatic com.sun.java.util.jar.pack.Utils.markJarFile:(Ljava/util/jar/JarOutputStream;)V
16: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 in Ljava/util/jar/JarInputStream;
0 17 1 out Ljava/util/jar/JarOutputStream;
2 5 2 me Ljava/util/zip/ZipEntry;
6 17 2 buffer [B
7 12 3 je Ljava/util/jar/JarEntry;
13 14 3 je Ljava/util/jar/JarEntry;
9 10 4 nr I
11 12 4 nr I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
in
out
static void copyJarFile(java.util.jar.JarFile, java.util.jar.JarOutputStream);
descriptor: (Ljava/util/jar/JarFile;Ljava/util/jar/JarOutputStream;)V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=7, args_size=2
start local 0 start local 1 0: sipush 16384
newarray 8
astore 2
start local 2 1: aload 0
invokevirtual java.util.jar.JarFile.entries:()Ljava/util/Enumeration;
invokestatic java.util.Collections.list:(Ljava/util/Enumeration;)Ljava/util/ArrayList;
invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
astore 4
goto 9
StackMap locals: java.util.jar.JarFile java.util.jar.JarOutputStream byte[] top java.util.Iterator
StackMap stack:
2: aload 4
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.jar.JarEntry
astore 3
start local 3 3: aload 1
aload 3
invokevirtual java.util.jar.JarOutputStream.putNextEntry:(Ljava/util/zip/ZipEntry;)V
4: aload 0
aload 3
invokevirtual java.util.jar.JarFile.getInputStream:(Ljava/util/zip/ZipEntry;)Ljava/io/InputStream;
astore 5
start local 5 5: goto 7
start local 6 6: StackMap locals: java.util.jar.JarFile java.util.jar.JarOutputStream byte[] java.util.jar.JarEntry java.util.Iterator java.io.InputStream int
StackMap stack:
aload 1
aload 2
iconst_0
iload 6
invokevirtual java.util.jar.JarOutputStream.write:([BII)V
end local 6 7: StackMap locals:
StackMap stack:
aload 5
aload 2
invokevirtual java.io.InputStream.read:([B)I
dup
istore 6
start local 6 8: ifgt 6
end local 6 end local 5 end local 3 9: StackMap locals: java.util.jar.JarFile java.util.jar.JarOutputStream byte[] top java.util.Iterator
StackMap stack:
aload 4
invokeinterface java.util.Iterator.hasNext:()Z
ifne 2
10: aload 0
invokevirtual java.util.jar.JarFile.close:()V
11: aload 1
invokestatic com.sun.java.util.jar.pack.Utils.markJarFile:(Ljava/util/jar/JarOutputStream;)V
12: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 in Ljava/util/jar/JarFile;
0 13 1 out Ljava/util/jar/JarOutputStream;
1 13 2 buffer [B
3 9 3 je Ljava/util/jar/JarEntry;
5 9 5 ein Ljava/io/InputStream;
6 7 6 nr I
8 9 6 nr I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
in
out
static void copyJarFile(java.util.jar.JarInputStream, java.io.OutputStream);
descriptor: (Ljava/util/jar/JarInputStream;Ljava/io/OutputStream;)V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: new java.io.BufferedOutputStream
dup
aload 1
invokespecial java.io.BufferedOutputStream.<init>:(Ljava/io/OutputStream;)V
astore 1
1: new com.sun.java.util.jar.pack.Utils$NonCloser
dup
aload 1
invokespecial com.sun.java.util.jar.pack.Utils$NonCloser.<init>:(Ljava/io/OutputStream;)V
astore 1
2: aconst_null
astore 2
aconst_null
astore 3
3: new java.util.jar.JarOutputStream
dup
aload 1
invokespecial java.util.jar.JarOutputStream.<init>:(Ljava/io/OutputStream;)V
astore 4
start local 4 4: aload 0
aload 4
invokestatic com.sun.java.util.jar.pack.Utils.copyJarFile:(Ljava/util/jar/JarInputStream;Ljava/util/jar/JarOutputStream;)V
5: aload 4
ifnull 11
aload 4
invokevirtual java.util.jar.JarOutputStream.close:()V
goto 11
StackMap locals: java.util.jar.JarInputStream java.io.OutputStream java.lang.Throwable java.lang.Throwable java.util.jar.JarOutputStream
StackMap stack: java.lang.Throwable
6: astore 2
aload 4
ifnull 7
aload 4
invokevirtual java.util.jar.JarOutputStream.close:()V
end local 4 StackMap locals:
StackMap stack:
7: aload 2
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
8: astore 3
aload 2
ifnonnull 9
aload 3
astore 2
goto 10
StackMap locals:
StackMap stack:
9: aload 2
aload 3
if_acmpeq 10
aload 2
aload 3
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
10: aload 2
athrow
11: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 in Ljava/util/jar/JarInputStream;
0 12 1 out Ljava/io/OutputStream;
4 7 4 jout Ljava/util/jar/JarOutputStream;
Exception table:
from to target type
4 5 6 any
3 8 8 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
in
out
static void copyJarFile(java.util.jar.JarFile, java.io.OutputStream);
descriptor: (Ljava/util/jar/JarFile;Ljava/io/OutputStream;)V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: new java.io.BufferedOutputStream
dup
aload 1
invokespecial java.io.BufferedOutputStream.<init>:(Ljava/io/OutputStream;)V
astore 1
1: new com.sun.java.util.jar.pack.Utils$NonCloser
dup
aload 1
invokespecial com.sun.java.util.jar.pack.Utils$NonCloser.<init>:(Ljava/io/OutputStream;)V
astore 1
2: aconst_null
astore 2
aconst_null
astore 3
3: new java.util.jar.JarOutputStream
dup
aload 1
invokespecial java.util.jar.JarOutputStream.<init>:(Ljava/io/OutputStream;)V
astore 4
start local 4 4: aload 0
aload 4
invokestatic com.sun.java.util.jar.pack.Utils.copyJarFile:(Ljava/util/jar/JarFile;Ljava/util/jar/JarOutputStream;)V
5: aload 4
ifnull 11
aload 4
invokevirtual java.util.jar.JarOutputStream.close:()V
goto 11
StackMap locals: java.util.jar.JarFile java.io.OutputStream java.lang.Throwable java.lang.Throwable java.util.jar.JarOutputStream
StackMap stack: java.lang.Throwable
6: astore 2
aload 4
ifnull 7
aload 4
invokevirtual java.util.jar.JarOutputStream.close:()V
end local 4 StackMap locals:
StackMap stack:
7: aload 2
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
8: astore 3
aload 2
ifnonnull 9
aload 3
astore 2
goto 10
StackMap locals:
StackMap stack:
9: aload 2
aload 3
if_acmpeq 10
aload 2
aload 3
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
10: aload 2
athrow
11: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 in Ljava/util/jar/JarFile;
0 12 1 out Ljava/io/OutputStream;
4 7 4 jout Ljava/util/jar/JarOutputStream;
Exception table:
from to target type
4 5 6 any
3 8 8 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
in
out
static java.lang.String getJarEntryName(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
ifnonnull 1
aconst_null
areturn
1: StackMap locals:
StackMap stack:
aload 0
getstatic java.io.File.separatorChar:C
bipush 47
invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 name Ljava/lang/String;
MethodParameters:
Name Flags
name
static java.lang.String zeString(java.util.zip.ZipEntry);
descriptor: (Ljava/util/zip/ZipEntry;)Ljava/lang/String;
flags: (0x0008) ACC_STATIC
Code:
stack=6, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual java.util.zip.ZipEntry.getCompressedSize:()J
lconst_0
lcmp
ifle 2
1: dconst_1
aload 0
invokevirtual java.util.zip.ZipEntry.getCompressedSize:()J
l2d
aload 0
invokevirtual java.util.zip.ZipEntry.getSize:()J
l2d
ddiv
dsub
ldc 100.0
dmul
d2i
goto 3
2: StackMap locals:
StackMap stack:
iconst_0
3: StackMap locals:
StackMap stack: int
istore 1
start local 1 4: new java.lang.StringBuilder
dup
aload 0
invokevirtual java.util.zip.ZipEntry.getSize:()J
invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc "\t"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
invokevirtual java.util.zip.ZipEntry.getMethod:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
5: ldc "\t"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
invokevirtual java.util.zip.ZipEntry.getCompressedSize:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc "\t"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
6: iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc "%\t"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
7: new java.util.Date
dup
aload 0
invokevirtual java.util.zip.ZipEntry.getTime:()J
invokespecial java.util.Date.<init>:(J)V
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc "\t"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
8: aload 0
invokevirtual java.util.zip.ZipEntry.getCrc:()J
invokestatic java.lang.Long.toHexString:(J)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "\t"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
9: aload 0
invokevirtual java.util.zip.ZipEntry.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
10: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 ze Ljava/util/zip/ZipEntry;
4 11 1 store I
MethodParameters:
Name Flags
ze
static byte[] readMagic(java.io.BufferedInputStream);
descriptor: (Ljava/io/BufferedInputStream;)[B
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=3, args_size=1
start local 0 0: aload 0
iconst_4
invokevirtual java.io.BufferedInputStream.mark:(I)V
1: iconst_4
newarray 8
astore 1
start local 1 2: iconst_0
istore 2
start local 2 3: goto 7
4: StackMap locals: byte[] int
StackMap stack:
iconst_1
aload 0
aload 1
iload 2
iconst_1
invokevirtual java.io.BufferedInputStream.read:([BII)I
if_icmpeq 6
5: goto 8
6: StackMap locals:
StackMap stack:
iinc 2 1
StackMap locals:
StackMap stack:
7: iload 2
aload 1
arraylength
if_icmplt 4
end local 2 8: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.io.BufferedInputStream.reset:()V
9: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 in Ljava/io/BufferedInputStream;
2 10 1 magic [B
3 8 2 i I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
in
static boolean isJarMagic(byte[]);
descriptor: ([B)Z
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
baload
bipush 80
if_icmpne 6
1: aload 0
iconst_1
baload
bipush 75
if_icmpne 6
2: aload 0
iconst_2
baload
iconst_1
if_icmplt 6
3: aload 0
iconst_2
baload
bipush 8
if_icmpge 6
4: aload 0
iconst_3
baload
aload 0
iconst_2
baload
iconst_1
iadd
if_icmpne 6
5: iconst_1
ireturn
StackMap locals:
StackMap stack:
6: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 magic [B
MethodParameters:
Name Flags
magic
static boolean isPackMagic(byte[]);
descriptor: ([B)Z
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
baload
bipush -54
if_icmpne 5
1: aload 0
iconst_1
baload
bipush -2
if_icmpne 5
2: aload 0
iconst_2
baload
bipush -48
if_icmpne 5
3: aload 0
iconst_3
baload
bipush 13
if_icmpne 5
4: iconst_1
ireturn
StackMap locals:
StackMap stack:
5: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 magic [B
MethodParameters:
Name Flags
magic
static boolean isGZIPMagic(byte[]);
descriptor: ([B)Z
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
baload
bipush 31
if_icmpne 4
1: aload 0
iconst_1
baload
bipush -117
if_icmpne 4
2: aload 0
iconst_2
baload
bipush 8
if_icmpne 4
3: iconst_1
ireturn
StackMap locals:
StackMap stack:
4: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 magic [B
MethodParameters:
Name Flags
magic
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
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 Lcom/sun/java/util/jar/pack/Utils;
}
SourceFile: "Utils.java"
NestMembers:
com.sun.java.util.jar.pack.Utils$NonCloser com.sun.java.util.jar.pack.Utils$Pack200Logger
InnerClasses:
private NonCloser = com.sun.java.util.jar.pack.Utils$NonCloser of com.sun.java.util.jar.pack.Utils
Pack200Logger = com.sun.java.util.jar.pack.Utils$Pack200Logger of com.sun.java.util.jar.pack.Utils