org.rubyforge.debugcommons.RubyDebuggerException: Interruped during reading added breakpoint number
        at org.rubyforge.debugcommons.ReadersSupport.poll(ReadersSupport.java:230)
        at org.rubyforge.debugcommons.ReadersSupport.readAddedBreakpointNo(ReadersSupport.java:200)
        at org.rubyforge.debugcommons.RubyDebuggerProxy.addBreakpoint(RubyDebuggerProxy.java:209)
        at org.rubyforge.debugcommons.RubyDebuggerProxy.setBreakpoints(RubyDebuggerProxy.java:191)
        at org.rubyforge.debugcommons.RubyDebuggerProxy.attachToRubyDebug(RubyDebuggerProxy.java:163)
        at org.rubyforge.debugcommons.RubyDebuggerProxy.attach(RubyDebuggerProxy.java:124)
        at org.netbeans.modules.ruby.debugger.RubyDebugger.debug(RubyDebugger.java:139)
        at org.netbeans.modules.ruby.platform.execution.RubyProcessCreator.call(RubyProcessCreator.java:122)
        at org.netbeans.modules.ruby.platform.execution.RubyProcessCreator.call(RubyProcessCreator.java:66)
        at org.netbeans.api.extexecution.ExecutionService$3.call(ExecutionService.java:251)
        at org.netbeans.api.extexecution.ExecutionService$3.call(ExecutionService.java:227)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)
java.lang.InterruptedException
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1135)
        at java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:312)
        at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:382)
        at org.rubyforge.debugcommons.ReadersSupport.poll(ReadersSupport.java:222)
        at org.rubyforge.debugcommons.ReadersSupport.readAddedBreakpointNo(ReadersSupport.java:200)
        at org.rubyforge.debugcommons.RubyDebuggerProxy.addBreakpoint(RubyDebuggerProxy.java:209)
        at org.rubyforge.debugcommons.RubyDebuggerProxy.setBreakpoints(RubyDebuggerProxy.java:191)
        at org.rubyforge.debugcommons.RubyDebuggerProxy.attachToRubyDebug(RubyDebuggerProxy.java:163)
        at org.rubyforge.debugcommons.RubyDebuggerProxy.attach(RubyDebuggerProxy.java:124)
        at org.netbeans.modules.ruby.debugger.RubyDebugger.debug(RubyDebugger.java:139)
        at org.netbeans.modules.ruby.platform.execution.RubyProcessCreator.call(RubyProcessCreator.java:122)
        at org.netbeans.modules.ruby.platform.execution.RubyProcessCreator.call(RubyProcessCreator.java:66)
        at org.netbeans.api.extexecution.ExecutionService$3.call(ExecutionService.java:251)
        at org.netbeans.api.extexecution.ExecutionService$3.call(ExecutionService.java:227)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)