public void resetLockedLines() {
		// Make the locked line numbers default to 0.
		lockedLineNumbers = new BigInteger[panels.length];
		for (int i = 0; i < lockedLineNumbers.length; i++) {
			this.lockedLineNumbers[i] = BigInteger.ZERO;
		}
	}
Resets the locked line numbers for this field panel coordinator to their default
of each being zero.
Ghidra/Framework/Docking/src/main/java/docking/widgets/fieldpanel/internal/LineLockedFieldPanelCoordinator.java