private static boolean isParentData(Data data, Address addr) {
		return !data.getAddress().equals(addr);
	}
Create data where existing data may already exist.
@param program the program
@param addr data address (offcut data address only allowed if clearMode == ClearDataMode.CLEAR_ALL_CONFLICT_DATA)
@param newType new data-type being applied
@param length data length (used only for Dynamic newDataType which has canSpecifyLength()==true)
@param stackPointers see {@link #reconcileAppliedDataType(DataType, DataType, boolean)}
@param clearMode see CreateDataMode
@return new data created
@throws CodeUnitInsertionException if data creation failed
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/DataUtilities.java