Use method references instead of lambdas

Author: gzsombor

org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/JavaDebugOptionsManager.java

@@ -641,7 +641,7 @@ private AskRecurrenceDialog(Shell parentShell) {
 					MessageDialog.QUESTION, 0, //
 					DebugUIMessages.JavaDebugOptionsManager_skip_buttonLabel, //
 					DebugUIMessages.JavaDebugOptionsManager_suspend_buttonLabel);
-			parentShell.getDisplay().syncExec(() -> open());
+			parentShell.getDisplay().syncExec(this::open);
 		}
 
 		@Override

org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/ObjectComparison.java

@@ -806,7 +806,7 @@ public static List<String> getInterfaces(String className) {
 			if (interfaces.isEmpty()) {
 				interfaces = List.of(Class.forName(className).getSuperclass().getInterfaces());
 			}
-			names = new ArrayList<>(interfaces.stream().map(e -> e.getCanonicalName()).toList());
+			names = new ArrayList<>(interfaces.stream().map(Class::getCanonicalName).toList());
 			names.add(Class.forName(className).getSuperclass().getSimpleName());
 		} catch (Exception e) {
 			names = new ArrayList<>();

org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/console/JavaDebugStackTraceConsoleTracker.java

@@ -30,9 +30,9 @@ public class JavaDebugStackTraceConsoleTracker extends JavaConsoleTracker {
 	public void matchFound(PatternMatchEvent event) {
 		try {
 			// add a hyperlink at "line: 123"
-			addHyperlinkAtContent(event, line -> JavaDebugStackTraceHyperlink.extractLineText(line));
+			addHyperlinkAtContent(event, JavaDebugStackTraceHyperlink::extractLineText);
 			// add a hyperlink at the type
-			addHyperlinkAtContent(event, line -> JavaDebugStackTraceHyperlink.extractTypeName(line));
+			addHyperlinkAtContent(event, JavaDebugStackTraceHyperlink::extractTypeName);
 		} catch (BadLocationException e) {
 		}
 	}