public JavaClass()

in src/main/java/org/apache/bcel/classfile/JavaClass.java [186:241]
50 lines of code
9 McCabe index (conditional complexity)

    public JavaClass(final int classNameIndex, final int superclassNameIndex, final String fileName, final int major, final int minor, final int accessFlags,
        final ConstantPool constantPool, int[] interfaces, Field[] fields, Method[] methods, Attribute[] attributes, final byte source) {
        super(accessFlags);
        interfaces = ArrayUtils.nullToEmpty(interfaces);
        if (attributes == null) {
            attributes = Attribute.EMPTY_ARRAY;
        }
        if (fields == null) {
            fields = Field.EMPTY_ARRAY;
        }
        if (methods == null) {
            methods = Method.EMPTY_ARRAY;
        }
        this.classNameIndex = classNameIndex;
        this.superclassNameIndex = superclassNameIndex;
        this.fileName = fileName;
        this.major = major;
        this.minor = minor;
        this.constantPool = constantPool;
        this.interfaces = interfaces;
        this.fields = fields;
        this.methods = methods;
        this.attributes = attributes;
        this.source = source;
        // Get source file name if available
        for (final Attribute attribute : attributes) {
            if (attribute instanceof SourceFile) {
                sourceFileName = ((SourceFile) attribute).getSourceFileName();
                break;
            }
        }
        /*
         * According to the specification the following entries must be of type 'ConstantClass' but we check that anyway via the
         * 'ConstPool.getConstant' method.
         */
        className = constantPool.getConstantString(classNameIndex, Const.CONSTANT_Class);
        className = Utility.compactClassName(className, false);
        final int index = className.lastIndexOf('.');
        if (index < 0) {
            packageName = "";
        } else {
            packageName = className.substring(0, index);
        }
        if (superclassNameIndex > 0) {
            // May be zero -> class is java.lang.Object
            superclassName = constantPool.getConstantString(superclassNameIndex, Const.CONSTANT_Class);
            superclassName = Utility.compactClassName(superclassName, false);
        } else {
            superclassName = "java.lang.Object";
        }
        interfaceNames = new String[interfaces.length];
        for (int i = 0; i < interfaces.length; i++) {
            final String str = constantPool.getConstantString(interfaces[i], Const.CONSTANT_Class);
            interfaceNames[i] = Utility.compactClassName(str, false);
        }
    }