Examples of java.util.ArrayList.indexOf()

java.util.ArrayList.indexOf()
Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element. More formally, returns the lowest index i such that (o==null ? get(i)==null : o.equals(get(i))), or -1 if there is no such index.

      expectClone = new HashSet(expected);
      actualClone = new ArrayList(Arrays.asList(actually));
      for (Iterator i = expectClone.iterator(); i.hasNext();)
      {
         FieldInfo expect = (FieldInfo) i.next();
         int j = actualClone.indexOf(expect);
         FieldInfo actual = (FieldInfo) actualClone.get(j);
         compareField(expect, actual);
      }
   }

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      expectClone = new HashSet(expected);
      actualClone = new ArrayList(Arrays.asList(actually));
      for (Iterator i = expectClone.iterator(); i.hasNext();)
      {
         MethodInfo expect = (MethodInfo) i.next();
         int j = actualClone.indexOf(expect);
         MethodInfo actual = (MethodInfo) actualClone.get(j);
         compareMethod(expect, actual);
      }
   }

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      expectClone = new HashSet(expected);
      actualClone = new ArrayList(Arrays.asList(actually));
      for (Iterator i = expectClone.iterator(); i.hasNext();)
      {
         ConstructorInfo expect = (ConstructorInfo) i.next();
         int j = actualClone.indexOf(expect);
         ConstructorInfo actual = (ConstructorInfo) actualClone.get(j);
         compareConstructor(expect, actual);
      }
   }

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  if (listeners.size() == 0) {
    JavaCore.addElementChangedListener(this);
  }
  
  // add listener only if it is not already present
  if (listeners.indexOf(listener) == -1) {
    listeners.add(listener);
  }
}
private static Integer bytesToFlags(byte[] bytes){
  if(bytes != null && bytes.length > 0) {

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        list.add(4);
        list.add(list);
        
         ListUtils.setUnicity(list);
         assertTrue(list.size() == 7 );
         assertTrue(list.indexOf(3)==1 );
         assertTrue(list.indexOf(4)==2 );




    }

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        list.add(list);
        
         ListUtils.setUnicity(list);
         assertTrue(list.size() == 7 );
         assertTrue(list.indexOf(3)==1 );
         assertTrue(list.indexOf(4)==2 );




    }


    @Test

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        }
    }


    public static void assertBefore(Object before, Object after, LinkedHashSet set) {
        List list = new ArrayList(set);
        int beforeIndex = list.indexOf(before);
        assertTrue("Expected " + before + " to be contained in the list " + list,
                beforeIndex >= 0);


        int afterIndex = list.indexOf(after);
        assertTrue("Expected " + after + " to be contained in the list " + list,

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        List list = new ArrayList(set);
        int beforeIndex = list.indexOf(before);
        assertTrue("Expected " + before + " to be contained in the list " + list,
                beforeIndex >= 0);


        int afterIndex = list.indexOf(after);
        assertTrue("Expected " + after + " to be contained in the list " + list,
                afterIndex >= 0);


        assertTrue("Expected " + before + " to be before " + after + " in the list " + list,
                beforeIndex < afterIndex);

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        }
    }


    public static void assertBefore(Object before, Object after, LinkedHashSet set) {
        List list = new ArrayList(set);
        int beforeIndex = list.indexOf(before);
        assertTrue("Expected " + before + " to be contained in the list " + list,
                beforeIndex >= 0);


        int afterIndex = list.indexOf(after);
        assertTrue("Expected " + after + " to be contained in the list " + list,

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        List list = new ArrayList(set);
        int beforeIndex = list.indexOf(before);
        assertTrue("Expected " + before + " to be contained in the list " + list,
                beforeIndex >= 0);


        int afterIndex = list.indexOf(after);
        assertTrue("Expected " + after + " to be contained in the list " + list,
                afterIndex >= 0);


        assertTrue("Expected " + before + " to be before " + after + " in the list " + list,
                beforeIndex < afterIndex);

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