Kui Liu
b0bd12a6f1
Change the mehtod name "containsField" to "findsField".
The method implements finding a field object in the 'fieldsList' with a given name. If found, return the found field object, otherwise return null.
Thus, rename the method as "findsField" should be more clear than "containsField" since "containsField" is prone to ask whether the "fieldsFile" contains a field or not and return true or false.
Signed-off-by: Kui Liu <brucekuiliu@gmail.com>