1 files changed, 72 insertions, 0 deletions
diff --git a/org.eclipse.jdt.core.tests.model/workspace/Formatter/test543818/A_out.java b/org.eclipse.jdt.core.tests.model/workspace/Formatter/test543818/A_out.java
new file mode 100644
index 0000000000..89ab5633ba
--- /dev/null
+++ b/org.eclipse.jdt.core.tests.model/workspace/Formatter/test543818/A_out.java
@@ -0,0 +1,72 @@
+
+public class C {
+
+	void foo() {
+		switch (a + b + c /* + d */
+				+ e + f) {
+			case 1 , 2 , 99999 , 5 , 6 :
+				method1();
+				break;
+			case 999 , 998 , 997 :
+			case 996 , 995 , //
+			994 :
+				method2();
+			default:
+				method3();
+		}
+
+		switch ("a" + "b" + "c" //
+				+ something) {
+			case "abc1" -> System.out.println("1");
+			case "abc2" ,
+			/* ??? */ "abc3" , "abc4" -> System.out.println("234");
+			case "abc5" , "abc6" -> {
+			}
+			case "abc7" -> {
+				System.out.println("7");
+				return;
+			}
+			default -> System.out.println("?");
+		}
+
+		int value = switch (ABC) {
+			case A :
+				break 1;
+			case B :
+				System.out.println("!!!");
+				return;
+			case BB :
+				;
+			case C , D , E , F , G :
+			case H , I , J : {
+				System.out.println("@@@");
+				break 3454366;
+			}
+			default:
+				break 6;
+		};
+
+		Object value2 = switch (a.b.c.d(e.f.g.h())) {
+			case a -> {
+				System.out.println("aaaaaaa");
+				break "";
+			}
+			case b + c , d.e , f("aaaaaaaaaaaa"//
+					+ //
+					"bbbbbbbbb"//
+			) , (33) , aaa = bbb + ccc , new int[] { 1, 2, aaa } , AAA::BBB -> (Runnable) () -> f();
+			// $$$$
+			case new Object() {
+				String toString() {
+					return "";
+				}
+			} -> ABCD;
+			case null -> {
+				return null;
+			}
+			case something -> //
+				null;
+			default -> throw new RuntimeException("unsupported");
+		};
+	}
+}