public final class org.eclipse.aether.util.ChecksumUtils
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: org.eclipse.aether.util.ChecksumUtils
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 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/eclipse/aether/util/ChecksumUtils;
public static java.lang.String read(java.io.File);
descriptor: (Ljava/io/File;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=7, locals=6, args_size=1
start local 0 0: ldc ""
astore 1
start local 1 1: aconst_null
astore 2
aconst_null
astore 3
2: new java.io.BufferedReader
dup
new java.io.InputStreamReader
dup
3: new java.io.FileInputStream
dup
aload 0
invokespecial java.io.FileInputStream.<init>:(Ljava/io/File;)V
getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
invokespecial java.io.InputStreamReader.<init>:(Ljava/io/InputStream;Ljava/nio/charset/Charset;)V
sipush 512
4: invokespecial java.io.BufferedReader.<init>:(Ljava/io/Reader;I)V
astore 4
start local 4 5: StackMap locals: java.io.File java.lang.String java.lang.Throwable java.lang.Throwable java.io.BufferedReader
StackMap stack:
aload 4
invokevirtual java.io.BufferedReader.readLine:()Ljava/lang/String;
astore 5
start local 5 6: aload 5
ifnonnull 8
7: goto 11
8: StackMap locals: java.lang.String
StackMap stack:
aload 5
invokevirtual java.lang.String.trim:()Ljava/lang/String;
astore 5
9: aload 5
invokevirtual java.lang.String.length:()I
ifle 5
10: aload 5
astore 1
end local 5 11: StackMap locals:
StackMap stack:
aload 4
ifnull 17
aload 4
invokevirtual java.io.BufferedReader.close:()V
goto 17
StackMap locals:
StackMap stack: java.lang.Throwable
12: astore 2
aload 4
ifnull 13
aload 4
invokevirtual java.io.BufferedReader.close:()V
end local 4 StackMap locals:
StackMap stack:
13: aload 2
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
14: astore 3
aload 2
ifnonnull 15
aload 3
astore 2
goto 16
StackMap locals:
StackMap stack:
15: aload 2
aload 3
if_acmpeq 16
aload 2
aload 3
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
16: aload 2
athrow
17: StackMap locals:
StackMap stack:
aload 1
ldc ".+= [0-9A-Fa-f]+"
invokevirtual java.lang.String.matches:(Ljava/lang/String;)Z
ifeq 21
18: aload 1
bipush 32
invokevirtual java.lang.String.lastIndexOf:(I)I
istore 2
start local 2 19: aload 1
iload 2
iconst_1
iadd
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
astore 1
end local 2 20: goto 24
21: StackMap locals:
StackMap stack:
aload 1
bipush 32
invokevirtual java.lang.String.indexOf:(I)I
istore 2
start local 2 22: iload 2
iconst_m1
if_icmpeq 24
23: aload 1
iconst_0
iload 2
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 1
end local 2 24: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 25 0 checksumFile Ljava/io/File;
1 25 1 checksum Ljava/lang/String;
5 13 4 br Ljava/io/BufferedReader;
6 11 5 line Ljava/lang/String;
19 20 2 lastSpacePos I
22 24 2 spacePos I
Exception table:
from to target type
5 11 12 any
2 14 14 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
checksumFile
public static java.util.Map<java.lang.String, java.lang.Object> calc(java.io.File, java.util.Collection<java.lang.String>);
descriptor: (Ljava/io/File;Ljava/util/Collection;)Ljava/util/Map;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: new java.io.FileInputStream
dup
aload 0
invokespecial java.io.FileInputStream.<init>:(Ljava/io/File;)V
aload 1
invokestatic org.eclipse.aether.util.ChecksumUtils.calc:(Ljava/io/InputStream;Ljava/util/Collection;)Ljava/util/Map;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 dataFile Ljava/io/File;
0 1 1 algos Ljava/util/Collection<Ljava/lang/String;>;
Exceptions:
throws java.io.IOException
Signature: (Ljava/io/File;Ljava/util/Collection<Ljava/lang/String;>;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
MethodParameters:
Name Flags
dataFile
algos
public static java.util.Map<java.lang.String, java.lang.Object> calc(byte[], java.util.Collection<java.lang.String>);
descriptor: ([BLjava/util/Collection;)Ljava/util/Map;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: new java.io.ByteArrayInputStream
dup
aload 0
invokespecial java.io.ByteArrayInputStream.<init>:([B)V
aload 1
invokestatic org.eclipse.aether.util.ChecksumUtils.calc:(Ljava/io/InputStream;Ljava/util/Collection;)Ljava/util/Map;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 dataBytes [B
0 1 1 algos Ljava/util/Collection<Ljava/lang/String;>;
Exceptions:
throws java.io.IOException
Signature: ([BLjava/util/Collection<Ljava/lang/String;>;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
MethodParameters:
Name Flags
dataBytes
algos
private static java.util.Map<java.lang.String, java.lang.Object> calc(java.io.InputStream, java.util.Collection<java.lang.String>);
descriptor: (Ljava/io/InputStream;Ljava/util/Collection;)Ljava/util/Map;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=11, args_size=2
start local 0 start local 1 0: new java.util.LinkedHashMap
dup
invokespecial java.util.LinkedHashMap.<init>:()V
astore 2
start local 2 1: new java.util.LinkedHashMap
dup
invokespecial java.util.LinkedHashMap.<init>:()V
astore 3
start local 3 2: aload 1
invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
astore 5
goto 8
StackMap locals: java.io.InputStream java.util.Collection java.util.Map java.util.Map top java.util.Iterator
StackMap stack:
3: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 4
start local 4 4: aload 3
aload 4
aload 4
invokestatic java.security.MessageDigest.getInstance:(Ljava/lang/String;)Ljava/security/MessageDigest;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
5: goto 8
6: StackMap locals: java.io.InputStream java.util.Collection java.util.Map java.util.Map java.lang.String java.util.Iterator
StackMap stack: java.security.NoSuchAlgorithmException
astore 6
start local 6 7: aload 2
aload 4
aload 6
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 6 end local 4 8: StackMap locals: java.io.InputStream java.util.Collection java.util.Map java.util.Map top java.util.Iterator
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 3
9: aconst_null
astore 4
aconst_null
astore 5
10: aload 0
astore 6
start local 6 11: ldc 32768
newarray 8
astore 7
start local 7 12: StackMap locals: java.io.InputStream java.util.Collection java.util.Map java.util.Map java.lang.Throwable java.lang.Throwable java.io.InputStream byte[]
StackMap stack:
aload 6
aload 7
invokevirtual java.io.InputStream.read:([B)I
istore 8
start local 8 13: iload 8
ifge 15
14: goto 20
15: StackMap locals: int
StackMap stack:
aload 3
invokeinterface java.util.Map.values:()Ljava/util/Collection;
invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
astore 10
goto 18
StackMap locals: java.io.InputStream java.util.Collection java.util.Map java.util.Map java.lang.Throwable java.lang.Throwable java.io.InputStream byte[] int top java.util.Iterator
StackMap stack:
16: aload 10
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.security.MessageDigest
astore 9
start local 9 17: aload 9
aload 7
iconst_0
iload 8
invokevirtual java.security.MessageDigest.update:([BII)V
end local 9 18: StackMap locals:
StackMap stack:
aload 10
invokeinterface java.util.Iterator.hasNext:()Z
ifne 16
end local 8 19: goto 12
end local 7 20: StackMap locals: java.io.InputStream java.util.Collection java.util.Map java.util.Map java.lang.Throwable java.lang.Throwable java.io.InputStream
StackMap stack:
aload 6
ifnull 26
aload 6
invokevirtual java.io.InputStream.close:()V
goto 26
StackMap locals:
StackMap stack: java.lang.Throwable
21: astore 4
aload 6
ifnull 22
aload 6
invokevirtual java.io.InputStream.close:()V
end local 6 StackMap locals:
StackMap stack:
22: aload 4
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
23: astore 5
aload 4
ifnonnull 24
aload 5
astore 4
goto 25
StackMap locals:
StackMap stack:
24: aload 4
aload 5
if_acmpeq 25
aload 4
aload 5
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
25: aload 4
athrow
26: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 5
goto 30
StackMap locals: java.io.InputStream java.util.Collection java.util.Map java.util.Map top java.util.Iterator
StackMap stack:
27: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 4
start local 4 28: aload 4
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.security.MessageDigest
invokevirtual java.security.MessageDigest.digest:()[B
astore 6
start local 6 29: aload 2
aload 4
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast java.lang.String
aload 6
invokestatic org.eclipse.aether.util.ChecksumUtils.toHexString:([B)Ljava/lang/String;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 6 end local 4 30: StackMap locals:
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 27
31: aload 2
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 32 0 data Ljava/io/InputStream;
0 32 1 algos Ljava/util/Collection<Ljava/lang/String;>;
1 32 2 results Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
2 32 3 digests Ljava/util/Map<Ljava/lang/String;Ljava/security/MessageDigest;>;
4 8 4 algo Ljava/lang/String;
7 8 6 e Ljava/security/NoSuchAlgorithmException;
11 22 6 in Ljava/io/InputStream;
12 20 7 buffer [B
13 19 8 read I
17 18 9 digest Ljava/security/MessageDigest;
28 30 4 entry Ljava/util/Map$Entry<Ljava/lang/String;Ljava/security/MessageDigest;>;
29 30 6 bytes [B
Exception table:
from to target type
4 5 6 Class java.security.NoSuchAlgorithmException
11 20 21 any
10 23 23 any
Exceptions:
throws java.io.IOException
Signature: (Ljava/io/InputStream;Ljava/util/Collection<Ljava/lang/String;>;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
MethodParameters:
Name Flags
data
algos
public static java.lang.String toHexString(byte[]);
descriptor: ([B)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=7, args_size=1
start local 0 0: aload 0
ifnonnull 2
1: aconst_null
areturn
2: StackMap locals:
StackMap stack:
new java.lang.StringBuilder
dup
aload 0
arraylength
iconst_2
imul
invokespecial java.lang.StringBuilder.<init>:(I)V
astore 1
start local 1 3: aload 0
dup
astore 5
arraylength
istore 4
iconst_0
istore 3
goto 10
StackMap locals: byte[] java.lang.StringBuilder top int int byte[]
StackMap stack:
4: aload 5
iload 3
baload
istore 2
start local 2 5: iload 2
sipush 255
iand
istore 6
start local 6 6: iload 6
bipush 16
if_icmpge 8
7: aload 1
bipush 48
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
8: StackMap locals: byte[] java.lang.StringBuilder int int int byte[] int
StackMap stack:
aload 1
iload 6
invokestatic java.lang.Integer.toHexString:(I)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
end local 6 end local 2 9: iinc 3 1
StackMap locals: byte[] java.lang.StringBuilder top int int byte[]
StackMap stack:
10: iload 3
iload 4
if_icmplt 4
11: aload 1
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 bytes [B
3 12 1 buffer Ljava/lang/StringBuilder;
5 9 2 aByte B
6 9 6 b I
MethodParameters:
Name Flags
bytes
}
SourceFile: "ChecksumUtils.java"
InnerClasses:
public abstract Entry = java.util.Map$Entry of java.util.Map