public void removeCurrentClass()

in src/main/java/org/apache/commons/compress/harmony/pack200/ClassBands.java [1027:1144]
116 lines of code
29 McCabe index (conditional complexity)

    public void removeCurrentClass() {
        // Note - this doesn't remove any entries added to the constant pool but
        // that shouldn't be a problem
        if ((class_flags[index] & 1 << 17) != 0) {
            classSourceFile.remove(classSourceFile.size() - 1);
        }
        if ((class_flags[index] & 1 << 18) != 0) {
            classEnclosingMethodClass.remove(classEnclosingMethodClass.size() - 1);
            classEnclosingMethodDesc.remove(classEnclosingMethodDesc.size() - 1);
        }
        if ((class_flags[index] & 1 << 19) != 0) {
            classSignature.remove(classSignature.size() - 1);
        }
        if ((class_flags[index] & 1 << 21) != 0) {
            class_RVA_bands.removeLatest();
        }
        if ((class_flags[index] & 1 << 22) != 0) {
            class_RIA_bands.removeLatest();
        }
        for (final Long flagsL : tempFieldFlags) {
            final long flags = flagsL.longValue();
            if ((flags & 1 << 19) != 0) {
                fieldSignature.remove(fieldSignature.size() - 1);
            }
            if ((flags & 1 << 17) != 0) {
                fieldConstantValueKQ.remove(fieldConstantValueKQ.size() - 1);
            }
            if ((flags & 1 << 21) != 0) {
                field_RVA_bands.removeLatest();
            }
            if ((flags & 1 << 22) != 0) {
                field_RIA_bands.removeLatest();
            }
        }
        for (final Long flagsL : tempMethodFlags) {
            final long flags = flagsL.longValue();
            if ((flags & 1 << 19) != 0) {
                methodSignature.remove(methodSignature.size() - 1);
            }
            if ((flags & 1 << 18) != 0) {
                final int exceptions = methodExceptionNumber.remove(methodExceptionNumber.size() - 1);
                for (int i = 0; i < exceptions; i++) {
                    methodExceptionClasses.remove(methodExceptionClasses.size() - 1);
                }
            }
            if ((flags & 1 << 17) != 0) { // has code attribute
                codeMaxLocals.remove(codeMaxLocals.size() - 1);
                codeMaxStack.remove(codeMaxStack.size() - 1);
                final int handlers = codeHandlerCount.remove(codeHandlerCount.size() - 1);
                for (int i = 0; i < handlers; i++) {
                    final int index = codeHandlerStartP.size() - 1;
                    codeHandlerStartP.remove(index);
                    codeHandlerEndPO.remove(index);
                    codeHandlerCatchPO.remove(index);
                    codeHandlerClass.remove(index);
                }
                if (!stripDebug) {
                    final long cdeFlags = codeFlags.remove(codeFlags.size() - 1).longValue();
                    final int numLocalVariables = codeLocalVariableTableN.remove(codeLocalVariableTableN.size() - 1);
                    for (int i = 0; i < numLocalVariables; i++) {
                        final int location = codeLocalVariableTableBciP.size() - 1;
                        codeLocalVariableTableBciP.remove(location);
                        codeLocalVariableTableSpanO.remove(location);
                        codeLocalVariableTableNameRU.remove(location);
                        codeLocalVariableTableTypeRS.remove(location);
                        codeLocalVariableTableSlot.remove(location);
                    }
                    if ((cdeFlags & 1 << 3) != 0) {
                        final int numLocalVariablesInTypeTable = codeLocalVariableTypeTableN.remove(codeLocalVariableTypeTableN.size() - 1);
                        for (int i = 0; i < numLocalVariablesInTypeTable; i++) {
                            final int location = codeLocalVariableTypeTableBciP.size() - 1;
                            codeLocalVariableTypeTableBciP.remove(location);
                            codeLocalVariableTypeTableSpanO.remove(location);
                            codeLocalVariableTypeTableNameRU.remove(location);
                            codeLocalVariableTypeTableTypeRS.remove(location);
                            codeLocalVariableTypeTableSlot.remove(location);
                        }
                    }
                    if ((cdeFlags & 1 << 1) != 0) {
                        final int numLineNumbers = codeLineNumberTableN.remove(codeLineNumberTableN.size() - 1);
                        for (int i = 0; i < numLineNumbers; i++) {
                            final int location = codeLineNumberTableBciP.size() - 1;
                            codeLineNumberTableBciP.remove(location);
                            codeLineNumberTableLine.remove(location);
                        }
                    }
                }
            }
            if ((flags & 1 << 21) != 0) {
                method_RVA_bands.removeLatest();
            }
            if ((flags & 1 << 22) != 0) {
                method_RIA_bands.removeLatest();
            }
            if ((flags & 1 << 23) != 0) {
                method_RVPA_bands.removeLatest();
            }
            if ((flags & 1 << 24) != 0) {
                method_RIPA_bands.removeLatest();
            }
            if ((flags & 1 << 25) != 0) {
                method_AD_bands.removeLatest();
            }
        }
        class_this[index] = null;
        class_super[index] = null;
        class_interface_count[index] = 0;
        class_interface[index] = null;
        major_versions[index] = 0;
        class_flags[index] = 0;
        tempFieldDesc.clear();
        tempFieldFlags.clear();
        tempMethodDesc.clear();
        tempMethodFlags.clear();
        if (index > 0) {
            index--;
        }
    }