errar
public text v1 · immutableLoop.java:6: run() in Loop cannot implement run() in java.lang.Runnable; overridden method does not throw java.io.IOException
public void run() throws Exception,IOException
^
1 error
Loop.java:6: run() in Loop cannot implement run() in java.lang.Runnable; overridden method does not throw java.io.IOException
public void run() throws Exception,IOException
^
1 error