public static AddressOf recoverAddressOf(String defaultSpace, String expression) {
		try {
			Tree tree = parseSleighExpression(expression);
			return recoverAddressOf(defaultSpace, tree);
		}
		catch (SleighParseError | MismatchException e) {
			return null;
		}
	}
Check if the given Sleigh semantic block implements a conditional breakpoint, and recover
that condition

@param sleigh the source for a Sleigh semantic block
@return the condition if matched, null otherwise
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/SleighUtils.java