code: package com.puppycrawl.tools.checkstyle.grammar.antlr4;
  
  import java.lang.reflect.TypeVariable;
  import java.util.List;
  
  public class InputAntlr4AstRegressionTypeParams {
      public TypeVariable<Class<List<String>[]>>[] getTypeParameters3() {
          return null;
      }
  
      TypeVariable<Class<List<String>[]>>[] tester3;
  
      public TypeVariable<Class<String>>[] getTypeParameters2() {
          return null;
      }
  
      TypeVariable<Class<String>>[] tester2;
  
      public TypeVariable<Class>[] getTypeParameters1() {
          return null;
      }
  
      TypeVariable<Class>[] tester1;
  }
  