Cleanup in o.e.jface.text.contentassist

bundles/org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/AdditionalInfoController.java

@@ -287,16 +287,19 @@ public synchronized final void reset(ICompletionProposal p) {
 				long oldWakeup= fNextWakeup;
 				Task task= taskOnReset(p);
 				schedule(task, System.currentTimeMillis());
-				if (fNextWakeup < oldWakeup)
+				if (fNextWakeup < oldWakeup) {
 					notifyAll();
+				}
 			}
 		}
 
 		private Task taskOnReset(ICompletionProposal p) {
-			if (p == null)
+			if (p == null) {
 				return IDLE;
-			if (isExt5(p))
+			}
+			if (isExt5(p)) {
 				return FIRST_WAIT;
+			}
 			return LEGACY_WAIT;
 		}
 
@@ -325,10 +328,11 @@ private Task currentTask() {
 		private void schedule(Task task, long current) {
 			fTask= task;
 			long nextWakeup= current + task.delay();
-			if (nextWakeup <= current)
+			if (nextWakeup <= current) {
 				fNextWakeup= Long.MAX_VALUE;
-			else
+			} else {
 				fNextWakeup= nextWakeup;
+			}
 		}
 
 		private boolean isExt5(ICompletionProposal p) {
@@ -473,8 +477,9 @@ public void install(Control control) {
 			@Override
 			protected void showInformation(ICompletionProposal proposal, Object info) {
 				InformationControlReplacer replacer= getInternalAccessor().getInformationControlReplacer();
-				if (replacer != null)
+				if (replacer != null) {
 					replacer.hideInformationControl();
+				}
 				AdditionalInfoController.this.showInformation(proposal, info);
 			}
 		};
@@ -601,10 +606,12 @@ protected Point computeSizeConstraints(Control subjectControl, IInformationContr
 			size.y -= shellTrim.height;
 		}
 
-		if (sizeConstraint.x < size.x)
+		if (sizeConstraint.x < size.x) {
 			sizeConstraint.x= size.x;
-		if (sizeConstraint.y < size.y)
+		}
+		if (sizeConstraint.y < size.y) {
 			sizeConstraint.y= size.y;
+		}
 		return sizeConstraint;
 	}
 

bundles/org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/AsyncCompletionProposalPopup.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016 Red Hat Inc. and others.
+ * Copyright (c) 2016, 2025 Red Hat Inc. and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -159,8 +159,9 @@ public AsyncCompletionProposalPopup(ContentAssistant contentAssistant, ITextView
 	 */
 	@Override
 	public String showProposals(boolean autoActivated) {
-		if (fKeyListener == null)
+		if (fKeyListener == null) {
 			fKeyListener= new ProposalSelectionListener();
+		}
 
 		final Control control= fContentAssistSubjectControlAdapter.getControl();
 
@@ -304,11 +305,13 @@ public String incrementalComplete() {
 		}
 		final Control control= fContentAssistSubjectControlAdapter.getControl();
 
-		if (fKeyListener == null)
+		if (fKeyListener == null) {
 			fKeyListener= new ProposalSelectionListener();
+		}
 
-		if (!isValid(fProposalShell) && !control.isDisposed())
+		if (!isValid(fProposalShell) && !control.isDisposed()) {
 			fContentAssistSubjectControlAdapter.addKeyListener(fKeyListener);
+		}
 
 		fInvocationOffset= fContentAssistSubjectControlAdapter.getSelectedRange().x;
 		fFilterOffset= fInvocationOffset;
@@ -458,8 +461,9 @@ public void run() {
 			try {
 				while (true) {
 					synchronized (fMutex) {
-						if (fAutoActivationDelay != 0)
+						if (fAutoActivationDelay != 0) {
 							fMutex.wait(fAutoActivationDelay);
+						}
 					}
 					Optional<Display> display= Optional.ofNullable(fContentAssistSubjectControlAdapter.getControl()).map(Control::getDisplay);
 					display.ifPresent(d -> d.asyncExec(() -> displayProposals(true)));
@@ -472,8 +476,9 @@ public void run() {
 
 		protected void stop() {
 			Thread threadToStop= fThread;
-			if (threadToStop != null && threadToStop.isAlive())
+			if (threadToStop != null && threadToStop.isAlive()) {
 				threadToStop.interrupt();
+			}
 		}
 
 	}

bundles/org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/CompletionProposal.java

@@ -111,8 +111,9 @@ public Image getImage() {
 
 	@Override
 	public String getDisplayString() {
-		if (fDisplayString != null)
+		if (fDisplayString != null) {
 			return fDisplayString;
+		}
 		return fReplacementString;
 	}