Bonjour,

Je ne comprends pas cette erreur :
Exception in thread "main" javax.comm.PortInUseException: Port currently owned by SimpleReadApp
java.lang.NullPointerException
at SimpleRead.<init>(SimpleRead.java:32)
at SimpleRead.main(SimpleRead.java:94)
Picked up JAVA_TOOL_OPTIONS: -agentlib:jvmhook
Picked up _JAVA_OPTIONS: -Xrunjvmhook -Xbootclasspath/a:C:\PROGRA~1\HP\QUICKT~1\bin\JAVA_S~1\classes;C:\PROGRA~1\HP\QUICKT~1\bin\JAVA_S~1\classes\jasmine.jar
Merci d'avance pour votre aide.