https://commons.apache.org/proper/commons-compress/: Apache Commons Compress software defines an API for working with compression and archive formats. These include: bzip2, gzip, pack200, lzma, xz, Snappy, traditional Unix Compress, DEFLATE, DEFLATE64, LZ4, Brotli, Zstandard and ar, cpio, jar, tar, zip, dump, 7z, arj. (The Apache Software Foundation)
  • Wolfgang Glas
  • Christian Kohlschütte
  • Bear Giles
  • Michael Kuss
  • Lasse Collin
  • John Kodis
  • BELUGA BEHR
  • Simon Spero
  • Michael Hausegger
  • Torsten Curdt
  • Stefan Bodewig
  • Sebastian Bazley
  • Christian Grobmeier
  • Julius Davies
  • Damjan Jovanovic
  • Emmanuel Bourg
  • Gary Gregory
  • Rob Tompkins 
abstract class org.apache.commons.compress.archivers.sevenz.CoderBase
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.commons.compress.archivers.sevenz.CoderBase
  super_class: java.lang.Object
{
  private final java.lang.Class<?>[] acceptableOptions;
    descriptor: [Ljava/lang/Class;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Ljava/lang/Class<*>;

  private static final byte[] NONE;
    descriptor: [B
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 29
            iconst_0
            newarray 8
            putstatic org.apache.commons.compress.archivers.sevenz.CoderBase.NONE:[B
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>(java.lang.Class<?>[]);
    descriptor: ([Ljava/lang/Class;)V
    flags: (0x0084) ACC_PROTECTED, ACC_VARARGS
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
        start local 1 // java.lang.Class[] acceptableOptions
         0: .line 34
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 35
            aload 0 /* this */
            aload 1 /* acceptableOptions */
            putfield org.apache.commons.compress.archivers.sevenz.CoderBase.acceptableOptions:[Ljava/lang/Class;
         2: .line 36
            return
        end local 1 // java.lang.Class[] acceptableOptions
        end local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    3     0               this  Lorg/apache/commons/compress/archivers/sevenz/CoderBase;
            0    3     1  acceptableOptions  [Ljava/lang/Class;
    Signature: ([Ljava/lang/Class<*>;)V
    MethodParameters:
                   Name  Flags
      acceptableOptions  final

  boolean canAcceptOptions(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
        start local 1 // java.lang.Object opts
         0: .line 42
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.CoderBase.acceptableOptions:[Ljava/lang/Class;
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 5
      StackMap locals: org.apache.commons.compress.archivers.sevenz.CoderBase java.lang.Object top int int java.lang.Class[]
      StackMap stack:
         1: aload 5
            iload 3
            aaload
            astore 2 /* c */
        start local 2 // java.lang.Class c
         2: .line 43
            aload 2 /* c */
            aload 1 /* opts */
            invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 44
            iconst_1
            ireturn
        end local 2 // java.lang.Class c
         4: .line 42
      StackMap locals:
      StackMap stack:
            iinc 3 1
      StackMap locals:
      StackMap stack:
         5: iload 3
            iload 4
            if_icmplt 1
         6: .line 47
            iconst_0
            ireturn
        end local 1 // java.lang.Object opts
        end local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/commons/compress/archivers/sevenz/CoderBase;
            0    7     1  opts  Ljava/lang/Object;
            2    4     2     c  Ljava/lang/Class<*>;
    MethodParameters:
      Name  Flags
      opts  final

  byte[] getOptionsAsProperties(java.lang.Object);
    descriptor: (Ljava/lang/Object;)[B
    flags: (0x0000) 
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
        start local 1 // java.lang.Object options
         0: .line 54
            getstatic org.apache.commons.compress.archivers.sevenz.CoderBase.NONE:[B
            areturn
        end local 1 // java.lang.Object options
        end local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/commons/compress/archivers/sevenz/CoderBase;
            0    1     1  options  Ljava/lang/Object;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      options  final

  java.lang.Object getOptionsFromCoder(org.apache.commons.compress.archivers.sevenz.Coder, java.io.InputStream);
    descriptor: (Lorg/apache/commons/compress/archivers/sevenz/Coder;Ljava/io/InputStream;)Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=1, locals=3, args_size=3
        start local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
        start local 1 // org.apache.commons.compress.archivers.sevenz.Coder coder
        start local 2 // java.io.InputStream in
         0: .line 61
            aconst_null
            areturn
        end local 2 // java.io.InputStream in
        end local 1 // org.apache.commons.compress.archivers.sevenz.Coder coder
        end local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/apache/commons/compress/archivers/sevenz/CoderBase;
            0    1     1  coder  Lorg/apache/commons/compress/archivers/sevenz/Coder;
            0    1     2     in  Ljava/io/InputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      coder  final
      in     final

  abstract java.io.InputStream decode(java.lang.String, java.io.InputStream, long, org.apache.commons.compress.archivers.sevenz.Coder, byte[]);
    descriptor: (Ljava/lang/String;Ljava/io/InputStream;JLorg/apache/commons/compress/archivers/sevenz/Coder;[B)Ljava/io/InputStream;
    flags: (0x0400) ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                   Name  Flags
      archiveName        final
      in                 final
      uncomressedLength  
      coder              final
      password           

  java.io.OutputStream encode(java.io.OutputStream, java.lang.Object);
    descriptor: (Ljava/io/OutputStream;Ljava/lang/Object;)Ljava/io/OutputStream;
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
        start local 1 // java.io.OutputStream out
        start local 2 // java.lang.Object options
         0: .line 75
            new java.lang.UnsupportedOperationException
            dup
            ldc "method doesn't support writing"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.lang.Object options
        end local 1 // java.io.OutputStream out
        end local 0 // org.apache.commons.compress.archivers.sevenz.CoderBase this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/commons/compress/archivers/sevenz/CoderBase;
            0    1     1      out  Ljava/io/OutputStream;
            0    1     2  options  Ljava/lang/Object;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      out      final
      options  final

  protected static int numberOptionOrDefault(java.lang.Object, int);
    descriptor: (Ljava/lang/Object;I)I
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // java.lang.Object options
        start local 1 // int defaultValue
         0: .line 83
            aload 0 /* options */
            instanceof java.lang.Number
            ifeq 1
            aload 0 /* options */
            checkcast java.lang.Number
            invokevirtual java.lang.Number.intValue:()I
            goto 2
      StackMap locals:
      StackMap stack:
         1: iload 1 /* defaultValue */
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 1 // int defaultValue
        end local 0 // java.lang.Object options
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0       options  Ljava/lang/Object;
            0    3     1  defaultValue  I
    MethodParameters:
              Name  Flags
      options       final
      defaultValue  final
}
SourceFile: "CoderBase.java"