private void insertCopyAtIndex(Composite sourceComposite, Composite destinationComposite,
			int insertIndex, String optionalName) {
		DataTypeComponent componentAtIndex = sourceComposite.getComponent(insertIndex);
		DataType dataTypeAtIndex = componentAtIndex.getDataType();
		DataType componentCopy = dataTypeAtIndex.copy(null);
		String name = componentAtIndex.getFieldName();

		if (optionalName != null) {
			destinationComposite.insert(insertIndex, componentCopy, componentAtIndex.getLength(),
				optionalName, null);
		}
		else {
			destinationComposite.insert(insertIndex, componentCopy, componentAtIndex.getLength(),
				name + " Copy", null);
		}
	}
The DLL_Table looks like this:
<pre>
DLL_Table {
     string COMDLG32
     string SHELL32
     string MSVCRT
     string ADVAPI32
     string KERNEL32
     string GDI32
     string USER32
     string WINSPOOL
}
</pre>
Ghidra/Features/Base/src/test/java/ghidra/app/util/html/HTMLDataTypeRepresentationTest.java