java.lang.OutOfMemoryError: Java heap space
   at java.util.Arrays.copyOf(Arrays.java:2367)
   at org.netbeans.modules.parsing.impl.indexing.ClusteredIndexables$DocumentStore.addDocument(ClusteredIndexables.java:897)
   at org.netbeans.modules.parsing.impl.indexing.ClusteredIndexables$DocumentIndexCacheImpl.addDocument(ClusteredIndexables.java:376)
   at org.netbeans.modules.parsing.lucene.DocumentIndexImpl.addDocument(DocumentIndexImpl.java:126)
   at org.netbeans.modules.parsing.impl.indexing.lucene.LayeredDocumentIndex.addDocument(LayeredDocumentIndex.java:94)
   at org.netbeans.modules.parsing.spi.indexing.support.IndexingSupport.addDocument(IndexingSupport.java:157)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:110)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)
   at org.netbeans.modules.javascript2.editor.index.JsIndexer.storeObject(JsIndexer.java:115)