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.


        List revisions = new ArrayList(report.getConfigurationReport("default")
                .getModuleRevisionIds());
        assertTrue("number of revisions is not correct", revisions.size() >= 3);


        int mod12Index = revisions.indexOf(ModuleRevisionId.newInstance("org1", "mod1.2", "1.1"));
        int mod32Index = revisions.indexOf(ModuleRevisionId.newInstance("org3", "mod3.2", "1.4"));
        int mod51Index = revisions.indexOf(ModuleRevisionId.newInstance("org5", "mod5.1", "4.2"));


        // verify the order of the modules in the ivy file
        assertTrue("[ org1 | mod1.2 | 1.1 ] was not found", mod12Index > -1);

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        List revisions = new ArrayList(report.getConfigurationReport("default")
                .getModuleRevisionIds());
        assertTrue("number of revisions is not correct", revisions.size() >= 3);


        int mod12Index = revisions.indexOf(ModuleRevisionId.newInstance("org1", "mod1.2", "1.1"));
        int mod32Index = revisions.indexOf(ModuleRevisionId.newInstance("org3", "mod3.2", "1.4"));
        int mod51Index = revisions.indexOf(ModuleRevisionId.newInstance("org5", "mod5.1", "4.2"));


        // verify the order of the modules in the ivy file
        assertTrue("[ org1 | mod1.2 | 1.1 ] was not found", mod12Index > -1);
        assertTrue("[ org1 | mod1.2 | 1.1 ] must come before [ org3 | mod3.2 | 1.4 ]",

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                .getModuleRevisionIds());
        assertTrue("number of revisions is not correct", revisions.size() >= 3);


        int mod12Index = revisions.indexOf(ModuleRevisionId.newInstance("org1", "mod1.2", "1.1"));
        int mod32Index = revisions.indexOf(ModuleRevisionId.newInstance("org3", "mod3.2", "1.4"));
        int mod51Index = revisions.indexOf(ModuleRevisionId.newInstance("org5", "mod5.1", "4.2"));


        // verify the order of the modules in the ivy file
        assertTrue("[ org1 | mod1.2 | 1.1 ] was not found", mod12Index > -1);
        assertTrue("[ org1 | mod1.2 | 1.1 ] must come before [ org3 | mod3.2 | 1.4 ]",
            mod12Index < mod32Index);

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    ArrayList views = getParts(page);
    ArrayList result = new ArrayList(views.size() + actions.size());


    for (int i = 0; i < actions.size(); i++) {
      Object element = actions.get(i);
      if (result.indexOf(element) < 0) {
        result.add(element);
      }
    }
    for (int i = 0; i < views.size(); i++) {
      Object element = views.get(i);

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        result.add(element);
      }
    }
    for (int i = 0; i < views.size(); i++) {
      Object element = views.get(i);
      if (result.indexOf(element) < 0) {
        result.add(element);
      }
    }
    return result;
  }

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        int i;
        for (i = 0; i < capacity / 2; i++) {
            al.add(i, new Object());
        }
        al.add(i, testObject);
        int location = al.indexOf(testObject);
        al.ensureCapacity(capacity);
        assertTrue("EnsureCapacity moved objects around in array1.",
                location == al.indexOf(testObject));
        al.remove(0);
        al.ensureCapacity(capacity);

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        }
        al.add(i, testObject);
        int location = al.indexOf(testObject);
        al.ensureCapacity(capacity);
        assertTrue("EnsureCapacity moved objects around in array1.",
                location == al.indexOf(testObject));
        al.remove(0);
        al.ensureCapacity(capacity);
        assertTrue("EnsureCapacity moved objects around in array2.",
                --location == al.indexOf(testObject));
        al.ensureCapacity(capacity + 2);

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        assertTrue("EnsureCapacity moved objects around in array1.",
                location == al.indexOf(testObject));
        al.remove(0);
        al.ensureCapacity(capacity);
        assertTrue("EnsureCapacity moved objects around in array2.",
                --location == al.indexOf(testObject));
        al.ensureCapacity(capacity + 2);
        assertTrue("EnsureCapacity did not change location.", location == al
                .indexOf(testObject));
    }

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        al.remove(0);
        al.ensureCapacity(capacity);
        assertTrue("EnsureCapacity moved objects around in array2.",
                --location == al.indexOf(testObject));
        al.ensureCapacity(capacity + 2);
        assertTrue("EnsureCapacity did not change location.", location == al
                .indexOf(testObject));
    }


    /**
     * @tests java.util.ArrayList#get(int)

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    int i;
    for (i = 0; i < capacity / 2; i++) {
      al.add(i, new Object());
    }
    al.add(i, testObject);
    int location = al.indexOf(testObject);
    try {
      al.ensureCapacity(capacity);
      assertTrue("EnsureCapacity moved objects around in array1.",
          location == al.indexOf(testObject));
      al.remove(0);

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