Customize Threads View
Use this dialog box to manage contents view and groupings of the Frames tab.
Show thread groups
If this option is selected, threads appear in a hierarchy of thread groups, allowing you to drill down into each group to access its member threads.
Show stack frames for synthetic methods
Specify whether you want stack frames for synthetic methods to be shown.
Move current thread to the top
Select this checkbox to keep the current thread on top of the list.
Show line number
If this checkbox is selected, the line number is displayed.
Show class name
If this checkbox is selected, the name of a class containing the method is shown.
Show package name
If this checkbox is selected, the name of the class package is shown. This checkbox allows hiding package names in the Threads view.
Show source file name
Shows the name of source file that contains the method.
Show method arguments types