29  * @run main/othervm -Xint -XX:+EnableValhalla VTBufferTest generate-and-run
  30  * @run main/othervm -Xint -XX:+EnableValhalla -XX:ValueTypesBufferMaxMemory=0 VTBufferTest generate-and-run
  31  * @run main/othervm -Xint -XX:+EnableValhalla -XX:BigValueTypeThreshold=196 VTBufferTest generate-and-run
  32  */
  33 
  34 /* This test generates its source code.
  35  * To reproduce a run (for instance to investigate a failure), look at
  36  * the test output and search for a line starting with "Seed=". The value
  37  * at the end of the line is the seed used to generate the test.
  38  * It possible to re-generate the same test with the following commande
  39  * line:
  40  *  $ java <VMOptions> VTBufferTest generate-and-run -seed <seed>
  41  * where <seed> is the seed value from the test output.
  42  * The test source code is generated in the current directory with
  43  * names Value[0-9][0-9].java and Loop.java.
  44  * Once generated, the test can be run again without going through
  45  * the generation phase with the following commande line:
  46  *  $ java <VMOptions> VTBufferTest run
  47  */
  48 
  49 import jvm.internal.value.*;
  50 
  51 import javax.management.*;
  52 import javax.tools.JavaCompiler;
  53 import javax.tools.JavaFileObject;
  54 import javax.tools.StandardJavaFileManager;
  55 import javax.tools.ToolProvider;
  56 import java.io.File;
  57 import java.io.IOException;
  58 import java.io.PrintWriter;
  59 import java.lang.management.*;
  60 import java.lang.reflect.InvocationTargetException;
  61 import java.lang.reflect.Method;
  62 import java.util.Arrays;
  63 import java.util.List;
  64 import java.util.Random;
  65 import java.net.URL;
  66 import java.net.URLClassLoader;
  67 import java.util.ArrayList;
  68 
  69 public class VTBufferTest implements Runnable {
  70     static Random random;

  29  * @run main/othervm -Xint -XX:+EnableValhalla VTBufferTest generate-and-run
  30  * @run main/othervm -Xint -XX:+EnableValhalla -XX:ValueTypesBufferMaxMemory=0 VTBufferTest generate-and-run
  31  * @run main/othervm -Xint -XX:+EnableValhalla -XX:BigValueTypeThreshold=196 VTBufferTest generate-and-run
  32  */
  33 
  34 /* This test generates its source code.
  35  * To reproduce a run (for instance to investigate a failure), look at
  36  * the test output and search for a line starting with "Seed=". The value
  37  * at the end of the line is the seed used to generate the test.
  38  * It possible to re-generate the same test with the following commande
  39  * line:
  40  *  $ java <VMOptions> VTBufferTest generate-and-run -seed <seed>
  41  * where <seed> is the seed value from the test output.
  42  * The test source code is generated in the current directory with
  43  * names Value[0-9][0-9].java and Loop.java.
  44  * Once generated, the test can be run again without going through
  45  * the generation phase with the following commande line:
  46  *  $ java <VMOptions> VTBufferTest run
  47  */
  48 


  49 import javax.management.*;
  50 import javax.tools.JavaCompiler;
  51 import javax.tools.JavaFileObject;
  52 import javax.tools.StandardJavaFileManager;
  53 import javax.tools.ToolProvider;
  54 import java.io.File;
  55 import java.io.IOException;
  56 import java.io.PrintWriter;
  57 import java.lang.management.*;
  58 import java.lang.reflect.InvocationTargetException;
  59 import java.lang.reflect.Method;
  60 import java.util.Arrays;
  61 import java.util.List;
  62 import java.util.Random;
  63 import java.net.URL;
  64 import java.net.URLClassLoader;
  65 import java.util.ArrayList;
  66 
  67 public class VTBufferTest implements Runnable {
  68     static Random random;