https://www.ibm.com/docs/en/db2/11.5.x?topic=m-getchars-2
DB2UpdatableRecord.GetChars Method
Reads a stream of characters from the specified column offset into the buffer as an array, starting at the given buffer offset.
getcharsmethod
https://www.codecademy.com/resources/docs/java/strings/getChars
Java | Strings | .getChars() | Codecademy
Copies characters from the given string into the destination character array.
java stringsgetcharscodecademy
https://www.ibm.com/docs/en/db2/11.5.x?topic=methods-getchars
DB2DataReader.GetChars Method
Reads a stream of characters from the specified column offset into the buffer as an array, starting at the given buffer offset.
getcharsmethod
https://www.w3schools.com/JAVA/ref_string_getchars.asp
Java String getChars() Method
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java stringgetcharsmethod