Run java class on mac

[smen]

Hello, i'm trying to run a project created in windows on a mac. When i try to run a java class displays the following error message:

Exception occurred executing command line.
Cannot run program "/Library/Java/JavaVirtualMachines/jdk1.7.0_65.jdk/Contents/Home/bin/java" (in directory "/Users/mypc/JaspersoftWorkspace/Reports"): error=2, No such file or directory

Both directories exist.

Thankss!