Akshay-Gupta-Oracle commented on a change in pull request #2305:
URL: https://github.com/apache/netbeans/pull/2305#discussion_r492842281
##########
File path:
java/java.source.base/src/org/netbeans/modules/java/source/parsing/JavacParser.java
##########
@@ -424,9 +434,28 @@ private void parseImpl(
break;
default:
init (snapshot, task, false);
+ DiagnosticListener<JavaFileObject> diagnosticListener;
+ JavacTaskImpl javacTask;
+ boolean
oneInstanceJava=Boolean.getBoolean("java.enable.single.javac") &&
this.snapshotSize <= this.MAX_FILE_SIZE;
+ if (sequentialParsing == null && ciImpl == null &&
oneInstanceJava) {
+ List<JavaFileObject> jfos = new ArrayList<>();
+ for (Snapshot s : snapshots) {
+
jfos.add(FileObjects.sourceFileObject(s.getSource().getFileObject(), root,
JavaFileFilterQuery.getFilter(s.getSource().getFileObject()), s.getText()));
+ }
+ diagnosticListener = new
CompilationInfoImpl.DiagnosticListenerImpl(this.root, jfos.get(0), this.cpInfo);
+ javacTask = JavacParser.createJavacTask(this.file,
jfos, this.root, this.cpInfo,
+ this, diagnosticListener, false);
+ } else if (ciImpl != null && oneInstanceJava) {
+ diagnosticListener = ciImpl.getDiagnosticListener();
+ javacTask = ciImpl.getJavacTask();
+ oldParsedTrees=ciImpl.getParsedTrees();
+ } else {
+ diagnosticListener = null;
+ javacTask = null;
+ }
ciImpl = createCurrentInfo(this, file, root, snapshot,
- sequentialParsing == null || ciImpl == null ? null :
ciImpl.getJavacTask(),
- sequentialParsing == null || ciImpl == null ? null :
ciImpl.getDiagnosticListener());
+ javacTask,
Review comment:
This is handled above on the if-else conditions starting at line 440. If
nb-javac is installed then sequential parsing will not be null and remaining
code will be same as of before this PR.
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