Account.java

public class Account {
	private final String name;
	private final int id;
	public Account(String name, int id) {
		this.name = name;
		this.id = id;
	}
	public int getId() { return id;	}
	public String getName() { return name; }
	@Override public int hashCode() {
		// Standard implementation with "name" & "id"
	}
	@Override public boolean equals(Object obj) {
		// Standard implementation with "name" & "id"
	}
}