@Test
	public void testGet() {
		Random r = new Random();
		int randomInt = r.nextInt(graphPath.size());
		assertEquals(randomInt, (int) graphPath.get(randomInt));
	}
Test to verify if get() function works correctly. At setUp() a GraphPath is created
containing 21 vertices, with the last vertex having integer 20. A random vertex is selected
from the GraphPath. Since in the test cases the index is equal to the vertex its integer,
an assertEquals with the two is performed.
Ghidra/Framework/Graph/src/test.slow/java/ghidra/graph/GraphPathTest.java