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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 8
Affects Version/s: 7u40, 8
Component/s: client-libs
Labels:

Subcomponent:
java.awt
Resolved In Build:
b86
OS:

os_x

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8020892	7u60	Unassigned	P3	Resolved	Fixed	b01
JDK-8021095	7u45	Unassigned	P3	Closed	Fixed	b04
JDK-8019588	7u40	Petr Pchelko	P3	Closed	Fixed	b34

A deadlock could occur while dragging. The Appkit thread makes a call to Java on dragMouseMoved event which calls some SwingUtilities methods which get clocked on an AWTTreeLock. EventDispatchThread sometimes tries to synchronously perform a selector on the Appkit thread and a deadlock occurs.

The simplest found way to reliably reproduce this issue is to start netbeans on JDK8 and try to drag a tab. After some time the netbeans would hang.

backported by

JDK-8020892 [macosx] Deadlock in drag and drop

Resolved

JDK-8019588 [macosx] Deadlock in drag and drop

Closed

JDK-8021095 [macosx] Deadlock in drag and drop

Closed

duplicates

JDK-8007160 [macosx] Drag&drop over table with auto scroll freezes the application

Closed

JDK-8017625 [macosx] Lock-up on AWTTreeLock (HiDPI)

Closed

relates to

JDK-8020371 [macosx] applets with Drag and Drop fail with IllegalArgumentException

Closed

(1 relates to)

Assignee:: Petr Pchelko (Inactive)

Reporter:: Petr Pchelko (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Created:: 2013-01-25 00:58

Updated:: 2014-10-15 11:29

Resolved:: 2013-04-05 10:42

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