@Override
		public boolean equals(Object obj) {
			if (this == obj) {
				return true;
			}
			if (obj == null) {
				return false;
			}
			if (getClass() != obj.getClass()) {
				return false;
			}
			NodeDepthInfo other = (NodeDepthInfo) obj;
			if (!getOuterType().equals(other.getOuterType())) {
				return false;
			}
			if (depth != other.depth) {
				return false;
			}
			if (node == null) {
				if (other.node != null) {
					return false;
				}
			}
			else if (!node.equals(other.node)) {
				return false;
			}
			return true;
		}
Shows and returns a provider for the specified address.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/calltree/CallTreePluginTest.java