@Override
	public DataTypeComponent[] getDefinedComponents() {
		return components.toArray(new DataTypeComponent[components.size()]);
	}
Replaces the internal components of this structure with components of the given structure
including packing and alignment settings.

@param dataType the structure to get the component information from.
@throws IllegalArgumentException if any of the component data types are not allowed to
            replace a component in this composite data type. For example, suppose dt1
            contains dt2. Therefore it is not valid to replace a dt2 component with dt1 since
            this would cause a cyclic dependency.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/StructureDataType.java