public boolean shouldIgnoreDefinedData() {
		return ignoreDefinedData;
	}
An option indicating whether or not existing defined data should make the location invalid 
for new data.
<br>Default is true.
@return false if existing defined data should cause the creation of new data to be invalid.
Ghidra/Features/Base/src/main/java/ghidra/app/util/datatype/microsoft/DataValidationOptions.java