modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaIntrospectionHelper.java [287:322]:
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    public static Method findClosestMatchingMethod(String name, Class[] types, Set<Method> methods) {
        if (types == null) {
            types = EMPTY_CLASS_ARRY;
        }
        Method candidate = null;
        for (Method method : methods) {
            if (method.getName().equals(name) && method.getParameterTypes().length == types.length) {
                Class<?>[] params = method.getParameterTypes();
                boolean disqualify = false;
                boolean exactMatch = true;
                for (int i = 0; i < params.length; i++) {
                    if (!params[i].equals(types[i]) && !params[i].isAssignableFrom(types[i])) {
                        // no match
                        disqualify = true;
                        exactMatch = false;
                        break;
                    } else if (!params[i].equals(types[i]) && params[i].isAssignableFrom(types[i])) {
                        // not exact match
                        exactMatch = false;
                    }
                }
                if (disqualify) {
                    continue;
                } else if (exactMatch) {
                    return method;
                } else {
                    candidate = method;
                }
            }
        }
        if (candidate != null) {
            return candidate;
        } else {
            return null;
        }
    }
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modules/common-java/src/main/java/org/apache/tuscany/sca/common/java/reflection/JavaIntrospectionHelper.java [223:258]:
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    public static Method findClosestMatchingMethod(String name, Class[] types, Set<Method> methods) {
        if (types == null) {
            types = EMPTY_CLASS_ARRY;
        }
        Method candidate = null;
        for (Method method : methods) {
            if (method.getName().equals(name) && method.getParameterTypes().length == types.length) {
                Class<?>[] params = method.getParameterTypes();
                boolean disqualify = false;
                boolean exactMatch = true;
                for (int i = 0; i < params.length; i++) {
                    if (!params[i].equals(types[i]) && !params[i].isAssignableFrom(types[i])) {
                        // no match
                        disqualify = true;
                        exactMatch = false;
                        break;
                    } else if (!params[i].equals(types[i]) && params[i].isAssignableFrom(types[i])) {
                        // not exact match
                        exactMatch = false;
                    }
                }
                if (disqualify) {
                    continue;
                } else if (exactMatch) {
                    return method;
                } else {
                    candidate = method;
                }
            }
        }
        if (candidate != null) {
            return candidate;
        } else {
            return null;
        }
    }
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modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaIntrospectionHelper.java [287:322]:
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    public static Method findClosestMatchingMethod(String name, Class[] types, Set<Method> methods) {
        if (types == null) {
            types = EMPTY_CLASS_ARRY;
        }
        Method candidate = null;
        for (Method method : methods) {
            if (method.getName().equals(name) && method.getParameterTypes().length == types.length) {
                Class<?>[] params = method.getParameterTypes();
                boolean disqualify = false;
                boolean exactMatch = true;
                for (int i = 0; i < params.length; i++) {
                    if (!params[i].equals(types[i]) && !params[i].isAssignableFrom(types[i])) {
                        // no match
                        disqualify = true;
                        exactMatch = false;
                        break;
                    } else if (!params[i].equals(types[i]) && params[i].isAssignableFrom(types[i])) {
                        // not exact match
                        exactMatch = false;
                    }
                }
                if (disqualify) {
                    continue;
                } else if (exactMatch) {
                    return method;
                } else {
                    candidate = method;
                }
            }
        }
        if (candidate != null) {
            return candidate;
        } else {
            return null;
        }
    }
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