/*
   UnnecessaryNullCheckWithInstanceOf
   
   */
   
   package com.puppycrawl.tools.checkstyle.checks.coding.unnecessarynullcheckwithinstanceof;
   
   public class InputUnnecessaryNullCheckWithInstanceOfTryCatch {
       public void basicTryCatch(Object obj) {
          try {
              if (obj != null && obj instanceof String) { // violation, 'Unnecessary nullity check'
                  String str = (String) obj;
              }
          } catch (Exception e) {}
      }
      public void catchBlockCheck(Object obj) {
  
          try {
              String str = (String) obj;
          }
          catch (Exception e) {
              // violation below, 'Unnecessary nullity check'
              if (e != null && e instanceof RuntimeException) {
                  throw (RuntimeException) e;
              }
          }
      }
      public void finallyBlockCheck(Object obj) {
          try {
              String str = (String) obj;
          } finally {
              // violation below, 'Unnecessary nullity check'
              if (obj != null && obj instanceof AutoCloseable) {
                  try {
                      ((AutoCloseable) obj).close();
                  } catch (Exception ignored) {
  
                  }
              }
          }
      }
  }