Support for multi-catch-clauses in try-statements (#3919)

Author: wadoon

…02_EnumClassBuilder/MostSimpleInner.java …2_MultiCatchReducer/MostSimpleInner.javakey.core/pipelineTests/innerclass/expected/02_EnumClassBuilder/MostSimpleInner.java renamed to key.core/pipelineTests/innerclass/expected/02_MultiCatchReducer/MostSimpleInner.java key.core/pipelineTests/innerclass/expected/02_EnumClassBuilder/MostSimpleInner.java renamed to key.core/pipelineTests/innerclass/expected/02_MultiCatchReducer/MostSimpleInner.java

@@ -0,0 +1,5 @@
+public class MostSimpleInner {
+
+    public static class MyInnerClass {
+    }
+}