in dubbo-error-code-inspector/src/main/java/org/apache/dubbo/errorcode/model/MethodDefinition.java [71:80]
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
MethodDefinition that = (MethodDefinition) o;
if (!className.equals(that.className)) return false;
if (!methodName.equals(that.methodName)) return false;
return arguments.equals(that.arguments);
}