mohammed hegazy wrote: > Dear All, > i forgot to say The error in the log that i sent is : > java.lang.UnsatisfiedLinkError: registerNatives This is because edu.emory.mathcs.backport.java.util.concurrent uses a native library that you haven't got. There is no need to use this library: replace all uses of edu.emory.mathcs.backport.java.util.concurrent.* with java.util.concurrent.* and all will be well. Andrew.
