--- a/test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java	Tue Dec 20 02:28:54 2016 +0000
+++ b/test/lib/testlibrary/jdk/testlibrary/OutputAnalyzer.java	Wed Sep 14 11:39:01 2016 +0300
@@ -87,13 +87,14 @@
      * @throws RuntimeException
      *             If the string was not found
      */
-    public void shouldContain(String expectedString) {
+    public OutputAnalyzer shouldContain(String expectedString) {
         if (!stdout.contains(expectedString)
                 && !stderr.contains(expectedString)) {
             reportDiagnosticSummary();
             throw new RuntimeException("'" + expectedString
                     + "' missing from stdout/stderr \n");
         }
+        return this;
     }
 
     /**
@@ -104,12 +105,13 @@
      * @throws RuntimeException
      *             If the string was not found
      */
-    public void stdoutShouldContain(String expectedString) {
+    public OutputAnalyzer stdoutShouldContain(String expectedString) {
         if (!stdout.contains(expectedString)) {
             reportDiagnosticSummary();
             throw new RuntimeException("'" + expectedString
                     + "' missing from stdout \n");
         }
+        return this;
     }
 
     /**
@@ -120,24 +122,25 @@
      * @throws RuntimeException
      *             If the string was not found
      */
-    public void stderrShouldContain(String expectedString) {
+    public OutputAnalyzer stderrShouldContain(String expectedString) {
         if (!stderr.contains(expectedString)) {
             reportDiagnosticSummary();
             throw new RuntimeException("'" + expectedString
                     + "' missing from stderr \n");
         }
+        return this;
     }
 
     /**
      * Verify that the stdout and stderr contents of output buffer does not
      * contain the string
      *
-     * @param expectedString
+     * @param notExpectedString
      *            String that the buffer should not contain
      * @throws RuntimeException
      *             If the string was found
      */
-    public void shouldNotContain(String notExpectedString) {
+    public OutputAnalyzer shouldNotContain(String notExpectedString) {
         if (stdout.contains(notExpectedString)) {
             reportDiagnosticSummary();
             throw new RuntimeException("'" + notExpectedString
@@ -148,23 +151,25 @@
             throw new RuntimeException("'" + notExpectedString
                     + "' found in stderr \n");
         }
+        return this;
     }
 
     /**
      * Verify that the stdout contents of output buffer does not contain the
      * string
      *
-     * @param expectedString
+     * @param notExpectedString
      *            String that the buffer should not contain
      * @throws RuntimeException
      *             If the string was found
      */
-    public void stdoutShouldNotContain(String notExpectedString) {
+    public OutputAnalyzer stdoutShouldNotContain(String notExpectedString) {
         if (stdout.contains(notExpectedString)) {
             reportDiagnosticSummary();
             throw new RuntimeException("'" + notExpectedString
                     + "' found in stdout \n");
         }
+        return this;
     }
 
     /**
@@ -192,7 +197,7 @@
      * @throws RuntimeException
      *             If the pattern was not found
      */
-    public void shouldMatch(String pattern) {
+    public OutputAnalyzer shouldMatch(String pattern) {
         Matcher stdoutMatcher = Pattern.compile(pattern, Pattern.MULTILINE)
                 .matcher(stdout);
         Matcher stderrMatcher = Pattern.compile(pattern, Pattern.MULTILINE)
@@ -202,6 +207,7 @@
             throw new RuntimeException("'" + pattern
                     + "' missing from stdout/stderr \n");
         }
+        return this;
     }
 
     /**
@@ -211,7 +217,7 @@
      * @throws RuntimeException
      *             If the pattern was not found
      */
-    public void stdoutShouldMatch(String pattern) {
+    public OutputAnalyzer stdoutShouldMatch(String pattern) {
         Matcher matcher = Pattern.compile(pattern, Pattern.MULTILINE).matcher(
                 stdout);
         if (!matcher.find()) {
@@ -219,6 +225,7 @@
             throw new RuntimeException("'" + pattern
                     + "' missing from stdout \n");
         }
+        return this;
     }
 
     /**
@@ -228,7 +235,7 @@
      * @throws RuntimeException
      *             If the pattern was not found
      */
-    public void stderrShouldMatch(String pattern) {
+    public OutputAnalyzer stderrShouldMatch(String pattern) {
         Matcher matcher = Pattern.compile(pattern, Pattern.MULTILINE).matcher(
                 stderr);
         if (!matcher.find()) {
@@ -236,6 +243,7 @@
             throw new RuntimeException("'" + pattern
                     + "' missing from stderr \n");
         }
+        return this;
     }
 
     /**
@@ -246,7 +254,7 @@
      * @throws RuntimeException
      *             If the pattern was found
      */
-    public void shouldNotMatch(String pattern) {
+    public OutputAnalyzer shouldNotMatch(String pattern) {
         Matcher matcher = Pattern.compile(pattern, Pattern.MULTILINE).matcher(
                 stdout);
         if (matcher.find()) {
@@ -260,6 +268,7 @@
             throw new RuntimeException("'" + pattern + "' found in stderr: '"
                     + matcher.group() + "' \n");
         }
+        return this;
     }
 
     /**
@@ -270,13 +279,14 @@
      * @throws RuntimeException
      *             If the pattern was found
      */
-    public void stdoutShouldNotMatch(String pattern) {
+    public OutputAnalyzer stdoutShouldNotMatch(String pattern) {
         Matcher matcher = Pattern.compile(pattern, Pattern.MULTILINE).matcher(
                 stdout);
         if (matcher.find()) {
             reportDiagnosticSummary();
             throw new RuntimeException("'" + pattern + "' found in stdout \n");
         }
+        return this;
     }
 
     /**
@@ -287,13 +297,14 @@
      * @throws RuntimeException
      *             If the pattern was found
      */
-    public void stderrShouldNotMatch(String pattern) {
+    public OutputAnalyzer stderrShouldNotMatch(String pattern) {
         Matcher matcher = Pattern.compile(pattern, Pattern.MULTILINE).matcher(
                 stderr);
         if (matcher.find()) {
             reportDiagnosticSummary();
             throw new RuntimeException("'" + pattern + "' found in stderr \n");
         }
+        return this;
     }
 
     /**
@@ -341,12 +352,13 @@
      *             If the exit value from the process did not match the expected
      *             value
      */
-    public void shouldHaveExitValue(int expectedExitValue) {
+    public OutputAnalyzer shouldHaveExitValue(int expectedExitValue) {
         if (getExitValue() != expectedExitValue) {
             reportDiagnosticSummary();
             throw new RuntimeException("Expected to get exit value of ["
                     + expectedExitValue + "]\n");
         }
+        return this;
     }
 
     /**
@@ -354,11 +366,12 @@
      * - standard input produced by the process under test - standard output -
      * exit code Note: the command line is printed by the ProcessTools
      */
-    private void reportDiagnosticSummary() {
+    private OutputAnalyzer reportDiagnosticSummary() {
         String msg = " stdout: [" + stdout + "];\n" + " stderr: [" + stderr
                 + "]\n" + " exitValue = " + getExitValue() + "\n";
 
         System.err.println(msg);
+        return this;
     }
 
     /**