Apache Commons BCEL™

CPD Results

The following document contains the results of PMD's CPD 7.2.0.

Duplications

File

Line

org/apache/bcel/Const.java

2962

org/apache/bcel/Const.java

2981

{T_BYTE}/* istore */, {T_BYTE}/* lstore */, {T_BYTE}/* fstore */, {T_BYTE}/* dstore */, {T_BYTE}/* astore */, {}/* istore_0 */, {}/* istore_1 */,
        {}/* istore_2 */, {}/* istore_3 */, {}/* lstore_0 */, {}/* lstore_1 */, {}/* lstore_2 */, {}/* lstore_3 */, {}/* fstore_0 */, {}/* fstore_1 */,
        {}/* fstore_2 */, {}/* fstore_3 */, {}/* dstore_0 */, {}/* dstore_1 */, {}/* dstore_2 */, {}/* dstore_3 */, {}/* astore_0 */, {}/* astore_1 */,
        {}/* astore_2 */, {}/* astore_3 */, {}/* iastore */, {}/* lastore */, {}/* fastore */, {}/* dastore */, {}/* aastore */, {}/* bastore */,
        {}/* castore */, {}/* sastore */, {}/* pop */, {}/* pop2 */, {}/* dup */, {}/* dup_x1 */, {}/* dup_x2 */, {}/* dup2 */, {}/* dup2_x1 */,
        {}/* dup2_x2 */, {}/* swap */, {}/* iadd */, {}/* ladd */, {}/* fadd */, {}/* dadd */, {}/* isub */, {}/* lsub */, {}/* fsub */, {}/* dsub */,
        {}/* imul */, {}/* lmul */, {}/* fmul */, {}/* dmul */, {}/* idiv */, {}/* ldiv */, {}/* fdiv */, {}/* ddiv */, {}/* irem */, {}/* lrem */,

File

Line

org/apache/bcel/verifier/structurals/ControlFlowGraph.java

128

org/apache/bcel/verifier/structurals/Subroutines.java

356

single[0] = ((JsrInstruction) inst).getTarget();
                return single;
            }

            if (inst instanceof GotoInstruction) {
                single[0] = ((GotoInstruction) inst).getTarget();
                return single;
            }

            if (inst instanceof BranchInstruction) {
                if (inst instanceof Select) {
                    // BCEL's getTargets() returns only the non-default targets,
                    // thanks to Eli Tilevich for reporting.
                    final InstructionHandle[] matchTargets = ((Select) inst).getTargets();
                    final InstructionHandle[] ret = new InstructionHandle[matchTargets.length + 1];
                    ret[0] = ((Select) inst).getTarget();
                    System.arraycopy(matchTargets, 0, ret, 1, matchTargets.length);
                    return ret;
                }
                final InstructionHandle[] pair = new InstructionHandle[2];
                pair[0] = getInstruction().getNext();

File	Line
org/apache/bcel/classfile/ConstantClass.java	69
org/apache/bcel/classfile/ConstantModule.java	74
org/apache/bcel/classfile/ConstantPackage.java	74
v.visitConstantClass(this); } /** * Dumps constant class to file stream in binary format. * * @param file Output file stream * @throws IOException if an I/O error occurs writing to the DataOutputStream. / @Override public void dump(final DataOutputStream file) throws IOException { file.writeByte(super.getTag()); file.writeShort(nameIndex); } /* * @return dereferenced string / public String getBytes(final ConstantPool cp) { return (String) getConstantValue(cp); } /* * @return String object / @Override public Object getConstantValue(final ConstantPool cp) { return cp.getConstantUtf8(nameIndex).getBytes(); } /* * @return Name index in constant pool of class name. / public int getNameIndex() { return nameIndex; } /* * @param nameIndex the name index in the constant pool of this Constant Class / public void setNameIndex(final int nameIndex) { this.nameIndex = nameIndex; } /* * @return String representation. */ @Override public String toString() { return super.toString() + "(nameIndex = " + nameIndex + ")"; } }

File

Line

org/apache/bcel/Const.java

2966

org/apache/bcel/Const.java

2981

{}/* castore */, {}/* sastore */, {}/* pop */, {}/* pop2 */, {}/* dup */, {}/* dup_x1 */, {}/* dup_x2 */, {}/* dup2 */, {}/* dup2_x1 */,
        {}/* dup2_x2 */, {}/* swap */, {}/* iadd */, {}/* ladd */, {}/* fadd */, {}/* dadd */, {}/* isub */, {}/* lsub */, {}/* fsub */, {}/* dsub */,
        {}/* imul */, {}/* lmul */, {}/* fmul */, {}/* dmul */, {}/* idiv */, {}/* ldiv */, {}/* fdiv */, {}/* ddiv */, {}/* irem */, {}/* lrem */,
        {}/* frem */, {}/* drem */, {}/* ineg */, {}/* lneg */, {}/* fneg */, {}/* dneg */, {}/* ishl */, {}/* lshl */, {}/* ishr */, {}/* lshr */,
        {}/* iushr */, {}/* lushr */, {}/* iand */, {}/* land */, {}/* ior */, {}/* lor */, {}/* ixor */, {}/* lxor */, {T_BYTE, T_BYTE}/* iinc */, {}/* i2l */,

File

Line

org/apache/bcel/classfile/Deprecated.java

org/apache/bcel/classfile/Synthetic.java

final Deprecated c = (Deprecated) clone();
        if (bytes != null) {
            c.bytes = bytes.clone();
        }
        c.setConstantPool(constantPool);
        return c;
    }

    /**
     * Dump source file attribute to file stream in binary format.
     *
     * @param file Output file stream
     * @throws IOException if an I/O error occurs.
     */
    @Override
    public void dump(final DataOutputStream file) throws IOException {
        super.dump(file);
        if (super.getLength() > 0) {
            file.write(bytes, 0, super.getLength());
        }
    }

    /**
     * @return data bytes.
     */
    public byte[] getBytes() {
        return bytes;
    }

    /**
     * @param bytes the raw bytes that represents this byte array
     */
    public void setBytes(final byte[] bytes) {
        this.bytes = bytes;
    }

    /**
     * @return attribute name
     */
    @Override
    public String toString() {

File

Line

org/apache/bcel/Const.java

2962

org/apache/bcel/Const.java

2967

{T_BYTE}/* istore */, {T_BYTE}/* lstore */, {T_BYTE}/* fstore */, {T_BYTE}/* dstore */, {T_BYTE}/* astore */, {}/* istore_0 */, {}/* istore_1 */,
        {}/* istore_2 */, {}/* istore_3 */, {}/* lstore_0 */, {}/* lstore_1 */, {}/* lstore_2 */, {}/* lstore_3 */, {}/* fstore_0 */, {}/* fstore_1 */,
        {}/* fstore_2 */, {}/* fstore_3 */, {}/* dstore_0 */, {}/* dstore_1 */, {}/* dstore_2 */, {}/* dstore_3 */, {}/* astore_0 */, {}/* astore_1 */,
        {}/* astore_2 */, {}/* astore_3 */, {}/* iastore */, {}/* lastore */, {}/* fastore */, {}/* dastore */, {}/* aastore */, {}/* bastore */,
        {}/* castore */, {}/* sastore */, {}/* pop */, {}/* pop2 */, {}/* dup */, {}/* dup_x1 */, {}/* dup_x2 */, {}/* dup2 */, {}/* dup2_x1 */,
        {}/* dup2_x2 */, {}/* swap */, {}/* iadd */, {}/* ladd */, {}/* fadd */, {}/* dadd */, {}/* isub */, {}/* lsub */, {}/* fsub */, {}/* dsub */,

File	Line
org/apache/bcel/verifier/statics/Pass2Verifier.java	1022
org/apache/bcel/verifier/statics/Pass2Verifier.java	1050
org/apache/bcel/verifier/statics/Pass2Verifier.java	1083
throw new ClassConstraintException("Invalid field name '" + name + "' referenced by '" + tostring(obj) + "'."); } final int classIndex = obj.getClassIndex(); final ConstantClass cc = (ConstantClass) cp.getConstant(classIndex); final String className = ((ConstantUtf8) cp.getConstant(cc.getNameIndex())).getBytes(); // Class Name in internal form if (!validClassName(className)) { throw new ClassConstraintException("Illegal class name '" + className + "' used by '" + tostring(obj) + "'."); } final String sig = ((ConstantUtf8) cp.getConstant(cnat.getSignatureIndex())).getBytes(); // Field or Method sig.(=descriptor) try {

File

Line

org/apache/bcel/verifier/structurals/ExecutionVisitor.java

841

org/apache/bcel/verifier/structurals/ExecutionVisitor.java

891

public void visitINVOKEINTERFACE(final INVOKEINTERFACE o) {
        stack().pop(); // objectref
        stack().pop(o.getArgumentTypes(cpg).length);
        // We are sure the invoked method will xRETURN eventually
        // We simulate xRETURNs functionality here because we
        // don't really "jump into" and simulate the invoked
        // method.
        if (o.getReturnType(cpg) != Type.VOID) {
            Type t = o.getReturnType(cpg);
            if (t.equals(Type.BOOLEAN) || t.equals(Type.CHAR) || t.equals(Type.BYTE) || t.equals(Type.SHORT)) {
                t = Type.INT;
            }
            stack().push(t);
        }
    }

    /** Symbolically executes the corresponding Java Virtual Machine instruction. */
    @Override
    public void visitINVOKESPECIAL(final INVOKESPECIAL o) {

File

Line

org/apache/bcel/util/CodeHTML.java

148

org/apache/bcel/util/CodeHTML.java

437

break;
        /*
         * Two address bytes + offset from start of byte stream form the jump target.
         */
        case Const.GOTO:
        case Const.IFEQ:
        case Const.IFGE:
        case Const.IFGT:
        case Const.IFLE:
        case Const.IFLT:
        case Const.IFNE:
        case Const.IFNONNULL:
        case Const.IFNULL:
        case Const.IF_ACMPEQ:
        case Const.IF_ACMPNE:
        case Const.IF_ICMPEQ:
        case Const.IF_ICMPGE:
        case Const.IF_ICMPGT:
        case Const.IF_ICMPLE:
        case Const.IF_ICMPLT:
        case Const.IF_ICMPNE:
        case Const.JSR:
            index = bytes.getIndex() + bytes.readShort() - 1;

File	Line
org/apache/bcel/Const.java	2943
org/apache/bcel/Const.java	3040
org/apache/bcel/Const.java	3073
UNPREDICTABLE/* wide /, 3/ multianewarray /, 2/ ifnull /, 2/ ifnonnull /, 4/ goto_w /, 4/ jsr_w /, 0/ breakpoint /, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, RESERVED/ impdep1 */,

File	Line
org/apache/bcel/verifier/structurals/ExecutionVisitor.java	842
org/apache/bcel/verifier/structurals/ExecutionVisitor.java	868
org/apache/bcel/verifier/structurals/ExecutionVisitor.java	892
stack().pop(); // objectref stack().pop(o.getArgumentTypes(cpg).length); // We are sure the invoked method will xRETURN eventually // We simulate xRETURNs functionality here because we // don't really "jump into" and simulate the invoked // method. if (o.getReturnType(cpg) != Type.VOID) { Type t = o.getReturnType(cpg); if (t.equals(Type.BOOLEAN) \|\| t.equals(Type.CHAR) \|\| t.equals(Type.BYTE) \|\| t.equals(Type.SHORT)) { t = Type.INT; } stack().push(t); } } /** Symbolically executes the corresponding Java Virtual Machine instruction. */ @Override public void visitINVOKESPECIAL(final INVOKESPECIAL o) {

File	Line
org/apache/bcel/Const.java	2943
org/apache/bcel/Const.java	3041
org/apache/bcel/Const.java	3074
UNPREDICTABLE/* wide /, 3/ multianewarray /, 2/ ifnull /, 2/ ifnonnull /, 4/ goto_w /, 4/ jsr_w /, 0/ breakpoint /, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, RESERVED/ impdep1 */,

File

Line

org/apache/bcel/Const.java

3041

org/apache/bcel/Const.java

3074

0/* breakpoint */, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
        UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
        UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
        UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,