Java Error Messages and Solutions

Java error "attempting to assign weaker access privileges" can happen when we override a superclass method in the subclass if the ...

Java error "modifier private not allowed here" can occur for any of the following reasons: 1. An outer class declared as private...

Are you using JPA and getting the error "Exception in thread "main" javax.persistence.PersistenceException: No Persistence pr...

To understand the error, let us assume that we have the following classes: 1) An entity class package person.entity; import java.io.Seri...

Java error "Color parameter outside of expected range: Red Green Blue" can be encountered when we use the java.awt.Color class wit...

Java error "modifier static not allowed here" can occur for any of the following reasons: 1. Constructor is declared as static(...

An abstract method cannot be static because the abstract method must be overridden i.e, body of the abstract method must be defined before i...

Java error "interface methods cannot have body" occurs when body of the method within an interface is defined. See the code belo...

The code below leads to an error "interface expected here" public interface MyInterface extends Thread { } Here an interface ...

Any Java code as below will lead an error "no interface expected here" import java.io.Serializable; public class Person extends...