.#constants.java.1.10

代码是一个分类器的实现,其中使用了部分weka的源代码。可以将项目导入eclipse运行

package de.fub.bytecode;

/**
 * Constants for the project, mostly defined in the JVM specification.
 *
 * @version $Id: Constants.java,v 1.10 2001/06/07 10:30:02 ehaase Exp $
 * @author  <A HREF="http://www.berlin.de/~markus.dahm/">M. Dahm</A>
 */
public interface Constants {
  /** Major and minor version of the code.
   */
  public final static short MAJOR_1_1 = 45;
  public final static short MINOR_1_1 = 3;
  public final static short MAJOR_1_2 = 46;
  public final static short MINOR_1_2 = 0;
  public final static short MAJOR_1_3 = 47;
  public final static short MINOR_1_3 = 0;
  public final static short MAJOR     = MAJOR_1_1; // Defaults
  public final static short MINOR     = MINOR_1_1;

  /** Maximum value for an unsigned short.
   */
  public final static int MAX_SHORT = 65535; // 2^16 - 1

  /** Maximum value for an unsigned byte.
   */
  public final static int MAX_BYTE  = 255; // 2^8 - 1

  /** Access flags for classes, fields and methods.
   */
  public final static short ACC_PUBLIC       = 0x0001;
  public final static short ACC_PRIVATE      = 0x0002;
  public final static short ACC_PROTECTED    = 0x0004;
  public final static short ACC_STATIC       = 0x0008;

  public final static short ACC_FINAL        = 0x0010;
  public final static short ACC_SYNCHRONIZED = 0x0020;
  public final static short ACC_VOLATILE     = 0x0040;
  public final static short ACC_TRANSIENT    = 0x0080;

  public final static short ACC_NATIVE       = 0x0100;
  public final static short ACC_INTERFACE    = 0x0200;
  public final static short ACC_ABSTRACT     = 0x0400;
  public final static short ACC_STRICT       = 0x0800;

  // Applies to classes compiled by new compilers only
  public final static short ACC_SUPER        = 0x0020;

  public final static short MAX_ACC_FLAG     = ACC_ABSTRACT;

  public final static String[] ACCESS_NAMES = {
    "public", "private", "protected", "static", "final", "synchronized",
    "volatile", "transient", "native", "interface", "abstract"
  };

  /** Tags in constant pool to denote type of constant.
   */
  public final static byte CONSTANT_Utf8               = 1;
  public final static byte CONSTANT_Integer            = 3;
  public final static byte CONSTANT_Float              = 4;
  public final static byte CONSTANT_Long               = 5;
  public final static byte CONSTANT_Double             = 6;
  public final static byte CONSTANT_Class              = 7;
  public final static byte CONSTANT_Fieldref           = 9;
  public final static byte CONSTANT_String             = 8;
  public final static byte CONSTANT_Methodref          = 10;
  public final static byte CONSTANT_InterfaceMethodref = 11;
  public final static byte CONSTANT_NameAndType        = 12;

  public final static String[] CONSTANT_NAMES = {
    "", "CONSTANT_Utf8", "", "CONSTANT_Integer",
    "CONSTANT_Float", "CONSTANT_Long", "CONSTANT_Double",
    "CONSTANT_Class", "CONSTANT_String", "CONSTANT_Fieldref",
    "CONSTANT_Methodref", "CONSTANT_InterfaceMethodref",
    "CONSTANT_NameAndType" };

  /** The name of the static initializer, also called "class
   *  initialization method" or "interface initialization
   *   method". This is "<clinit>".
   */
  public final static String STATIC_INITIALIZER_NAME = "<clinit>";

  /** The name of every constructor method in a class, also called
   * "instance initialization method". This is "<init>".
   */
  public final static String CONSTRUCTOR_NAME = "<init>";

  /** Java VM opcodes.
   */
  public static final short NOP              = 0;
  public static final short ACONST_NULL      = 1;
  public static final short ICONST_M1        = 2;
  public static final short ICONST_0         = 3;
  public static final short ICONST_1         = 4;
  public static final short ICONST_2         = 5;
  public static final short ICONST_3         = 6;
  public static final short ICONST_4         = 7;
  public static final short ICONST_5         = 8;
  public static final short LCONST_0         = 9;
  public static final short LCONST_1         = 10;
  public static final short FCONST_0         = 11;
  public static final short FCONST_1         = 12;
  public static final short FCONST_2         = 13;
  public static final short DCONST_0         = 14;
  public static final short DCONST_1         = 15;
  public static final short BIPUSH           = 16;
  public static final short SIPUSH           = 17;
  public static final short LDC              = 18;
  public static final short LDC_W            = 19;
  public static final short LDC2_W           = 20;
  public static final short ILOAD            = 21;
  public static final short LLOAD            = 22;
  public static final short FLOAD            = 23;
  public static final short DLOAD            = 24;
  public static final short ALOAD            = 25;
  public static final short ILOAD_0          = 26;
  public static final short ILOAD_1          = 27;
  public static final short ILOAD_2          = 28;
  public static final short ILOAD_3          = 29;
  public static final short LLOAD_0          = 30;
  public static final short LLOAD_1          = 31;
  public static final short LLOAD_2          = 32;
  public static final short LLOAD_3          = 33;
  public static final short FLOAD_0          = 34;
  public static final short FLOAD_1          = 35;
  public static final short FLOAD_2          = 36;
  public static final short FLOAD_3          = 37;
  public static final short DLOAD_0          = 38;
  public static final short DLOAD_1          = 39;
  public static final short DLOAD_2          = 40;
  public static final short DLOAD_3          = 41;
  public static final short ALOAD_0          = 42;
  public static final short ALOAD_1          = 43;
  public static final short ALOAD_2          = 44;
  public static final short ALOAD_3          = 45;
  public static final short IALOAD           = 46;
  public static final short LALOAD           = 47;
  public static final short FALOAD           = 48;
  public static final short DALOAD           = 49;
  public static final short AALOAD           = 50;
  public static final short BALOAD           = 51;
  public static final short CALOAD           = 52;
  public static final short SALOAD           = 53;
  public static final short ISTORE           = 54;
  public static final short LSTORE           = 55;
  public static final short FSTORE           = 56;
  public static final short DSTORE           = 57;
  public static final short ASTORE           = 58;
  public static final short ISTORE_0         = 59;
  public static final short ISTORE_1         = 60;
  public static final short ISTORE_2         = 61;
  public static final short ISTORE_3         = 62;
  public static final short LSTORE_0         = 63;
  public static final short LSTORE_1         = 64;
  public static final short LSTORE_2         = 65;
  public static final short LSTORE_3         = 66;
  public static final short FSTORE_0         = 67;
  public static final short FSTORE_1         = 68;
  public static final short FSTORE_2         = 69;
  public static final short FSTORE_3         = 70;
  public static final short DSTORE_0         = 71;
  public static final short DSTORE_1         = 72;
  public static final short DSTORE_2         = 73;
  public static final short DSTORE_3         = 74;
  public static final short ASTORE_0         = 75;
  public static final short ASTORE_1         = 76;
  public static final short ASTORE_2         = 77;
  public static final short ASTORE_3         = 78;
  public static final short IASTORE          = 79;
  public static final short LASTORE          = 80;
  public static final short FASTORE          = 81;
  public static final short DASTORE          = 82;
  public static final short AASTORE          = 83;
  public static final short BASTORE          = 84;
  public static final short CASTORE          = 85;
  public static final short SASTORE          = 86;
  public static final short POP              = 87;
  public static final short POP2             = 88;
  public static final short DUP              = 89;
  public static final short DUP_X1           = 90;
  public static final short DUP_X2           = 91;
  public static final short DUP2             = 92;
  public static final short DUP2_X1          = 93;
  public static final short DUP2_X2          = 94;
  public static final short SWAP             = 95;
  public static final short IADD             = 96;
  public static final short LADD             = 97;
  public static final short FADD             = 98;
  public static final short DADD             = 99;
  public static final short ISUB             = 100;
  public static final short LSUB             = 101;
  public static final short FSUB             = 102;
  public static final short DSUB             = 103;
  public static final short IMUL             = 104;
  public static final short LMUL             = 105;
  public static final short FMUL             = 106;
  public static final short DMUL             = 107;
  public static final short IDIV             = 108;
  public static final short LDIV             = 109;
  public static final short FDIV             = 110;
  public static final short DDIV             = 111;
  public static final short IREM             = 112;
  public static final short LREM             = 113;
  public static final short FREM             = 114;
  public static final short DREM             = 115;
  public static final short INEG             = 116;
  public static final short LNEG             = 117;
  public static final short FNEG             = 118;
  public static final short DNEG             = 119;
  public static final short ISHL             = 120;
  public static final short LSHL             = 121;
  public static final short ISHR             = 122;
  public static final short LSHR             = 123;
  public static final short IUSHR            = 124;
  public static final short LUSHR            = 125;
  public static final short IAND             = 126;
  public static final short LAND             = 127;
  public static final short IOR              = 128;
  public static final short LOR              = 129;
  public static final short IXOR             = 130;
  public static final short LXOR             = 131;
  public static final short IINC             = 132;
  public static final short I2L              = 133;
  public static final short I2F              = 134;
  public static final short I2D              = 135;
  public static final short L2I              = 136;
  public static final short L2F              = 137;
  public static final short L2D              = 138;
  public static final short F2I              = 139;
  public static final short F2L              = 140;
  public static final short F2D              = 141;
  public static final short D2I              = 142;
  public static final short D2L              = 143;
  public static final short D2F              = 144;