- str
- the non-null string containing the characters to write.
- offset
- the index of the first character in str to write.
- count
- the number of characters from str to write.
Type Reason Java.IO.IOException if this writer is closed or another I/O error occurs. Java.Lang.IndexOutOfBoundsException if offset or count , or if offset + count is greater than the length of str.
Writes count characters from str starting at offset to the target.