[Java Development Issue-2] @ override must override a superclass Method Solution

I believe many of my friends will encounter problems related to @ overide when using eclispe to develop Java projects. The error format is as follows:
The method *** of Type *** must override a superclass Method
At this time, this method actually overwrites the method of a parent class, so this error will be confusing. But in fact, the reason is very simple:
Because your compiler is JDK 5, and 5 does not support the @ override format, you need to change it to a higher-level JDK, such as JDK 6. Method:
Right-click the project and choose preferences> JAVA-compiler, and change the level of compiler compliance to 1.6. I used to delete @ override one by one when I encountered this problem. It's silly to think about it now.