src/jdk/nashorn/internal/codegen/OptimisticTypesPersistence.java

rev 1358 : 8067636: ant javadoc target is broken
Reviewed-by: hannesw, lagergren

*** 59,69 ****
  import jdk.nashorn.internal.runtime.Source;
  import jdk.nashorn.internal.runtime.logging.DebugLogger;
  import jdk.nashorn.internal.runtime.options.Options;
  
  /**
!  * Static utility that encapsulates persistence of type information for functions compiled with optimistic
   * typing. With this feature enabled, when a JavaScript function is recompiled because it gets deoptimized,
   * the type information for deoptimization is stored in a cache file. If the same function is compiled in a
   * subsequent JVM invocation, the type information is used for initial compilation, thus allowing the system
   * to skip a lot of intermediate recompilations and immediately emit a version of the code that has its
   * optimistic types at (or near) the steady state.
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  import jdk.nashorn.internal.runtime.Source;
  import jdk.nashorn.internal.runtime.logging.DebugLogger;
  import jdk.nashorn.internal.runtime.options.Options;
  
  /**
!  * <p>Static utility that encapsulates persistence of type information for functions compiled with optimistic
   * typing. With this feature enabled, when a JavaScript function is recompiled because it gets deoptimized,
   * the type information for deoptimization is stored in a cache file. If the same function is compiled in a
   * subsequent JVM invocation, the type information is used for initial compilation, thus allowing the system
   * to skip a lot of intermediate recompilations and immediately emit a version of the code that has its
   * optimistic types at (or near) the steady state.
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   * cleans up the directory periodically on a separate thread. It is run after some delay after a new file is
   * added to the cache. The default delay is 20 seconds, and can be set using the
   * {@code nashorn.typeInfo.cleanupDelaySeconds} system property. You can also specify the word
   * {@code unlimited} as the value for {@code nashorn.typeInfo.maxFiles} in which case the type info cache is
   * allowed to grow without limits.
+  * </p>
   */
  public final class OptimisticTypesPersistence {
      // Default is 0, for disabling the feature when not specified. A reasonable default when enabled is
      // dependent on the application; setting it to e.g. 20000 is probably good enough for most uses and will
      // usually cap the cache directory to about 80MB presuming a 4kB filesystem allocation unit. There is one