This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
Environtment: -- NetBeans 8.2 Build 201609300101 -- Java: jdk1.7.0_02 -- Apache Tomcat 7.0.41 -- Windows 10 x64 Step to reproduce -- Add some breakpoints -- Debug J2EE web application using NetBeans -- Do several steps over, then steps into -- NetBeans was hang and nothing I can do, except to close it from Windows Task Bar. -- Just before NetBeans terminated, it shows progress of stopping tomcat and information that it become unresponsive for about 300seconds.
When you encounter a hang, please provide a thread dump: http://wiki.netbeans.org/GenerateThreadDump
Can not reproduce. Please attach the thread dump.