Java trimArrayElements() Utility Method trim the elements of the given String array, calling {@code String.trim()} on each of them.
/**
* Trim the elements of the given {@code String} array,
* calling {@code String.trim()} on each of them.
* @param array the original {@code String} array
* @return the resulting array (of the same size) with trimmed elements
*/
public static String[] trimArrayElements( String[] array) {
if (isEmpty(array)) {
return new String[0];
}
String[] result = new String[array.length];
for (int i = 0; i < array.length; i++) {
String element = array[i];
result[i] = (element != null ? element.trim() : null);
}
return result;
}
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