StringBuffer.ensureCapacity
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public synchronized void ensureCapacity( int minimumCapacity )
Parameters
- minimumCapacity
- the minimum desired capacity.
Description
Ensures that the capacity of the buffer is at least equal to the
specified minimum.
If the current capacity of this string buffer is less than the
argument, then a new internal buffer is allocated with greater
capacity. The new capacity is the larger of:
- The minimumCapacity argument.
- Twice the old capacity, plus 2.
If the minimumCapacity argument is nonpositive, this
method takes no action and simply returns.