Compiling ./plugins/org.eclipse.jface.text_3.1.0/jfacetext.jar to native
org/eclipse/jface/text/source/projection/ProjectionViewer.java: In class 'org.eclipse.jface.text.source.projection.ProjectionViewer':
org/eclipse/jface/text/source/projection/ProjectionViewer.java: In method 'org.eclipse.jface.text.source.projection.ProjectionViewer.widgetSelection2ModelSelection(org.eclipse.swt.graphics.Point)':
org/eclipse/jface/text/source/projection/ProjectionViewer.java:0: internal compiler error: in remove_unreachable_regions, at except.c:694
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error: could not update eclipse.db: java.lang.IllegalArgumentException: ./plugins/org.eclipse.jface.text_3.1.0/jfacetext.jar.so is not a file