test/jdk/sun/tools/jps/JpsHelper.java

rev 51638 : [mq]: 8210112
rev 51639 : [mq]: 8210112-1

@@ -33,15 +33,15 @@
 import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
 import jdk.testlibrary.Asserts;
 import jdk.testlibrary.JDKToolLauncher;
-import jdk.testlibrary.OutputAnalyzer;
 import jdk.testlibrary.Utils;
-import jdk.testlibrary.ProcessTools;
 
 /**
  * The helper class for running jps utility and verifying output from it
  */
 public final class JpsHelper {

@@ -182,14 +182,13 @@
      * The output can look like:
      * 35536 Jps
      * 35417 Main
      * 31103 org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar
      */
-    public static void verifyJpsOutput(OutputAnalyzer output, String regex) throws Exception {
+    public static void verifyJpsOutput(OutputAnalyzer output, String regex) {
         output.shouldHaveExitValue(0);
-        int matchedCount = output.stdoutShouldMatchByLine(regex);
-        assertGreaterThan(matchedCount , 0, "Found no lines matching pattern: " + regex);
+        output.stdoutShouldMatchByLine(regex);
         output.stderrShouldNotMatch("[E|e]xception");
         output.stderrShouldNotMatch("[E|e]rror");
     }
 
     /**