The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed. Resolved: Release in which this issue/RFE has been resolved. Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
EVALUATION
Use
if ("sun.awt.im.CompositionArea".equals(source.getClass().getName())) {
instead of instanceof.
Please refer to the evaluation for jdk 7 for the detail.