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[ BUILD # : 201110020601 ] [ JDK VERSION : 1.6.27 ] In Options > Editor > Hints > Java, "Organize Imports" appears in the "Experimental" section as well as the "Imports" section. If both are enabled, two hints appear in the editor for Java files whose imports need to be organized: one underlining the package name, and one underlining the first import statement. Disabling one does not disable both.
It seems you have the 'Experimental Java Hints' module installed.