erik/JSON-java
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change length comparison to isEmpty method

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This commit is contained in:
Andrei_Paikin 2018-05-21 16:58:13 +03:00
parent a490ebdb78
commit 05074386d3
5 changed files with 25 additions and 25 deletions
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12
JSONArray.java
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@ -1352,7 +1352,7 @@ public class JSONArray implements Iterable<Object> {
* If any of the names are null.
*/
public JSONObject toJSONObject(JSONArray names) throws JSONException {
if (names == null || names.length() == 0 || this.length() == 0) {
if (names == null || names.isEmpty() || this.isEmpty()) {
return null;
}
JSONObject jo = new JSONObject(names.length());
@ -1528,4 +1528,14 @@ public class JSONArray implements Iterable<Object> {
}
return results;
}
/**
* Check if JSONArray is empty.
*
* @return true if JSONArray is empty, otherwise false.
*/
public boolean isEmpty() {
return myArrayList.isEmpty();
}
}