I'm always getting a red underline for "MyClass" and "String" and I'm unable to run the programme. Someone help me with this problem.

Answer 1

what type of error is it showing ??

Answer 2

One error says "the project cannot be built until build path errors are resolved" and another error says "unbound classpath container"

Answer 3

Right click your project –> Build Path –>Configure Build Path.
Select JRE Library and click Edit and from Edit library window choose alternate JRE whatever been configured with your eclipse then click Finish

Answer 4

java has its own path that can be configure by its own circle