package com.puppycrawl.tools.checkstyle.grammar.antlr4;
   
   import java.io.Serializable;
   
   public class InputAntlr4AstRegressionForLoops {
      int k;
       void method1()
       {
           //Violations:
          for (int i = 0; i < 1; i++) {
              i++;
          }
          for (int i = 0; i < 1; i++) {
              i = i + 1;
          }
          for (int i = 0; i < 1; i++) {
              for (int j = 0; j < 1; i++) {
                  --i;
              }
          }
          for (int i = 0, j = 0; i < 1; i++) {
              j++;
          }
  
          // Ok:
          for (int i = 0; i < 1; i++) {
          }
          for (int i = 0; i < 1; i++) {
              int x = i;
          }
          for (int i = 0; i < 1; i++) {
              Serializable s = new Serializable() {
                  int i = 3;
                  void a() {
                      System.identityHashCode(i++);
                  }
              };
          }
          for (int k = 0; k < 1; k++) {
              this.k++;
          }
  
          String[] sa = {"a", "b"};
          for(String s:sa) {}
          for(String s:sa) {
              s = "new string";
          }
          for(int i=0;i < 10;) {
              i++;
          }
          for (int i = 0, l = 0,m=0; l < 10; i++,m=m+2) {
              l++;
              m++;
          }
          for (int i = 0; i < 10; ) {
              i = 11;
          }
          int w=0;
          for (int i=0;i<10; java.sql.Date.valueOf(""),this.i++,w++) {
              i++;
              w++;
          }
          for (int i=0,k=0; i<10 && k < 10; ++i,++k) {
              i = i + 3;
              k = k + 4;
          }
          for (int i = 0,j = 0 ; i <10; i++) {
              j++;
          }
  
          for (String v : sa) {
              new NestedClass() {
                  public void method() {}
              };
              v = "bad";
          }
          for (int i = 0; i < 10; i += 1) {
              for (i = 7; i < 10; i += 1) {}
          }
          for (String name: new String[] {}) {
          }
  
          for (i = 0; i < 10; i++) {
              String name;
              name = "";
          }
          for (int EXPR = 0; EXPR < 1; EXPR++) {
              for (int j = 0; j < 1; i++) {
                  i++;
              }
          }
      }
      private int i;
  }
  
  @SuppressWarnings(value = "this previously caused NullPointerException")
  class VariableDeclaredBeforeTheFirstBlockBegins {
      void foo(String[] requests) {
          Class mUse4 = java.util.Enumeration[].class;
         for (String eventDataType : requests) {
             @SuppressWarnings(value = "this previously caused NullPointerException")
             String eventData;
         }
     }
 }
 abstract class NestedClass {
     public abstract void method();
 }