@Override
	public int hashCode() {
		int result = 0;
		result += state;
		result *= 31;
		result += sym.hashCode();
		return result;
	}
Create a new key for the given state and symbol

@param state the row
@param sym the column
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/util/TableEntryKey.java