.oracle.com/javase/8/docs/api/java/awt/Container.html?is-external=true#list-java.io.PrintStream-int-" title="class or interface in java.awt">list</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/awt/Container.html?is-external=true#list-java.io.PrintWriter-int-" title="class or interface in java.awt">list</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/awt/Container.html?is-external=true#locate-int-int-" title="class or interface in java.awt">locate</a>, <a href="https://docs.oracle.