public void closeProvider(ComponentProvider p) {
		runSwing(() -> p.closeComponent());
	}
Closes the given provider.  You could just call
{@link Tool#removeComponentProvider(ComponentProvider)}, but some providers have extra
logic that happens when {@link ComponentProvider#closeComponent()} is called.   This will
likely change in the future.

@param p the provider to close
Ghidra/Framework/Docking/src/main/java/docking/test/AbstractDockingTest.java