When called from the constructor, the individual items in the
collection/array are wrapped as done originally before the `putAll`
methods were added.
However this commit changes how `putAll` works. The items are no longer
wrapped in order to keep consistency with the other `put` methods.
However this can lead to inconsistencies with expectations. For example
code like this will create a mixed JSONArray, some items wrapped, others
not:
```java
SomeBean[] myArr = new SomeBean[]{ new SomeBean(1), new SomeBean(2) };
JSONArray jArr = new JSONArray(myArr); // these will be wrapped
// these will not be wrapped
jArr.putAll(new SomeBean[]{ new SomeBean(3), new SomeBean(4) });
```
For consistency, it would be recommended that the above code is changed
to look like 1 of 2 ways.
Option 1:
```Java
SomeBean[] myArr = new SomeBean[]{ new SomeBean(1), new SomeBean(2) };
JSONArray jArr = new JSONArray();
jArr.putAll(myArr); // will not be wrapped
// these will not be wrapped
jArr.putAll(new SomeBean[]{ new SomeBean(3), new SomeBean(4) });
// our jArr is now consistent.
```
Option 2:
```Java
SomeBean[] myArr = new SomeBean[]{ new SomeBean(1), new SomeBean(2) };
JSONArray jArr = new JSONArray(myArr); // these will be wrapped
// these will be wrapped
jArr.putAll(new JSONArray(new SomeBean[]{ new SomeBean(3), new
SomeBean(4) }));
// our jArr is now consistent.
```
* Adds a copy constructor for JSONArray
* Updates the JSONArray.addAll(Object) method to be more lenient
* Adds support for JSONArray.putAll of generic Iterables
* Adds support for JSONArray.putAll of another JSONArray
- Introduced JSONObject(int) constructor.
- int > Initial capacity of the underlying data structure
- Test for new introduced JSONArray(int) constructor.
1. Checked with input parameter: 0
2. Checked with input parameter: positive number
3. Checked with positive number input parameter and compared length
4. If input parameter is negative number JSONException is thrown:
JSONArray initial capacity cannot be negative.
* updated tests to support BigDecimal as the backing type for numbers
* updated some test resource handling to java7 try-with-resources format
* cleaned up some other minor compiler warnings
