Icon fix: Interface and Abstract class are not distinguished #8362
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As reported at #8358 , the icons for abstract classes and interfaces had regressed to becoming the regular class icon. This was caused by the introduction of SVG icons for these and many others in #8083 .
The bug was due to a special piece of logic in JavaNode that actually checked for the file name of the icon. Since the file name now ends with ".svg", the behavior changed.
I could not immediately find any other similar cases.