code: package com.puppycrawl.tools.checkstyle.grammar.antlr4;
  
  public class InputAntlr4AstRegressionIllegalCatch {
      public void foo() {
          try { //class names
          } catch (RuntimeException e) {
          } catch (Exception e) {
          } catch (Throwable e) {
          }
      }
  
      public void bar() {
          try { /* fully qualified class names */
          } catch (java.lang.RuntimeException e) {
          } catch (java.lang.Exception e) {
          } catch (java.lang.Throwable e) {
          }
      }
  }
  