関連ワード:  write a java program to demonstrate the concept of interface    write a java program to implement the concept of interface    write a java program to implement the concept of multiple inheritance using interfaces    write a java program to demonstrate the use of interfaces in achieving multiple inheritance    write a java program to demonstrate the use of interfaces    write a java program to demonstrate interface    write a java program to demonstrate interfaces and abstract classes    write a java program to implement the interface    write a java program to implement interface using extends keyword    write a java program to illustrate interface inheritance  
結果 : write a java program to demonstrate the concept of interface