@Override
	public int getLocalSize() {
		synchronized (function) {
			if (localSize > 0) {
				return localSize;
			}

			if (growsNegative()) {
				return getNegativeSize();
			}
			return getPositiveSize();
		}
	}
Get the local portion of the stack frame in bytes.

@return local frame size
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/oldfunction/OldStackFrameDB.java