Missing Library com.sun.tools.attach

Question

I\'ve tried to follow this tutorial, but I have problem with imports.

I got:

The import com.sun.tools cannot be resolved

in line

Answer 1

tools.jar needs to be added to the IDE's library path and the program's classpath. The tools.jar file is found in the JDK's lib directory.

For example, if the JDK were installed into C:\Program Files\Java\jdk1.7.0_11 then the tools.jar file will be found at C:\Program Files\Java\jdk1.7.0_11\lib\tools.jar.