org.openide.text.DataEditorSupport$1: The file cannot be safely opened with encoding UTF-8. Do you want to continue opening it? at org.openide.text.DataEditorSupport.loadFromStreamToKit(DataEditorSupport.java:434) at org.openide.text.CloneableEditorSupport.loadDocument(CloneableEditorSupport.java:2156) at org.openide.text.CloneableEditorSupport.access$2800(CloneableEditorSupport.java:133) at org.openide.text.CloneableEditorSupport$Listener.run(CloneableEditorSupport.java:2986) at org.openide.text.CloneableEditorSupport$3.doRun(CloneableEditorSupport.java:710) at org.openide.text.CloneableEditorSupport$3.run(CloneableEditorSupport.java:677) at org.netbeans.editor.GuardedDocument.runAtomic(GuardedDocument.java:314) at org.openide.text.NbDocument.runAtomic(NbDocument.java:422) at org.openide.text.CloneableEditorSupport$3.doRun(CloneableEditorSupport.java:687) at org.openide.text.CloneableEditorSupport$3.run(CloneableEditorSupport.java:677) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)