private static Method findCompatibleMethodInClass()

in spark-load/spark-load-common/src/main/java/org/apache/doris/common/jmockit/MethodReflection.java [102:125]

• 22 lines of code
• 11 McCabe index (conditional complexity)

    private static Method findCompatibleMethodInClass(Class<?> theClass, String methodName, Class<?>[] argTypes) {
        if (theClass == null || methodName == null || argTypes == null) {
            throw new IllegalArgumentException();
        }
        Method found = null;
        Class<?>[] foundParamTypes = null;
        Method[] methods = theClass.getDeclaredMethods();

        for (Method declaredMethod : methods) {
            if (declaredMethod.getName().equals(methodName)) {
                Class<?>[] declaredParamTypes = declaredMethod.getParameterTypes();
                int gap = declaredParamTypes.length - argTypes.length;
                if (gap == 0 && (ParameterReflection.matchesParameterTypes(declaredParamTypes, argTypes)
                        || ParameterReflection.acceptsArgumentTypes(declaredParamTypes, argTypes))
                        && (foundParamTypes == null
                        || ParameterReflection.hasMoreSpecificTypes(declaredParamTypes, foundParamTypes))) {
                    found = declaredMethod;
                    foundParamTypes = declaredParamTypes;
                }
            }
        }

        return found;
    }