Provide Process.waitFor(Duration)

Summary

Provide an overload method for java.lang.Process#waitFor() that takes a java.time.Duration for its timeout value

Problem

There is already a waitFor() method that takes a timeout, but it consists of a primitive long value and its unit in TimeUnit. Users sometimes make mistakes with the unit, which results in unexpected behavior.

Solution

Introduce a new overload method waitFor(Duration).

Specification

Add the following new method in java.lang.Process class:

+     /**
+      * Causes the current thread to wait, if necessary, until the
+      * process represented by this {@code Process} object has
+      * terminated, or the specified waiting duration elapses.
+      *
+      * <p>If the process has already terminated then this method returns
+      * immediately with the value {@code true}.  If the process has not
+      * terminated and the duration is not positive, then
+      * this method returns immediately with the value {@code false}.
+      *
+      * <p>The default implementation of this method polls the {@code exitValue}
+      * to check if the process has terminated. Concrete implementations of this
+      * class are strongly encouraged to override this method with a more
+      * efficient implementation.
+      *
+      * @param duration the maximum duration to wait; if not positive,
+      *                this method returns immediately.
+      * @return {@code true} if the process has exited and {@code false} if
+      *         the waiting duration elapsed before the process has exited.
+      * @throws InterruptedException if the current thread is interrupted
+      *         while waiting.
+      * @throws NullPointerException if duration is null
+      * @since 24
+      */
+     public boolean waitFor(Duration duration)
+             throws InterruptedException