implement two interfaces java

To implement multiple interfaces in Java, you can use the implements keyword followed by a comma-separated list of the interfaces that you want to implement.

Here is an example of how to implement two interfaces in a class:

public class MyClass implements Interface1, Interface2 {
  // Implementation of methods from Interface1 and Interface2
}

In this example, the MyClass class implements both the Interface1 and Interface2 interfaces. This means that the MyClass class must provide an implementation for all of the methods declared in these interfaces.

If the interfaces have methods with the same signature, the implementing class must provide a single implementation for those methods.

For example:

public interface Interface1 {
  void foo();
}

public interface Interface2 {
  void foo();
}

public class MyClass implements Interface1, Interface2 {
  public void foo() {
    // Implementation of foo()
  }
}

In this example, both the Interface1 and Interface2 interfaces declare a foo() method. The MyClass class must provide a single implementation for this method that satisfies both interfaces.