agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java

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rev 5190 : 8015107: NPG: Use consistent naming for metaspace concepts


 775   public boolean isSharingEnabled() {
 776     if (sharingEnabled == null) {
 777       Flag flag = getCommandLineFlag("UseSharedSpaces");
 778       sharingEnabled = (flag == null)? Boolean.FALSE :
 779           (flag.getBool()? Boolean.TRUE: Boolean.FALSE);
 780     }
 781     return sharingEnabled.booleanValue();
 782   }
 783 
 784   public boolean isCompressedOopsEnabled() {
 785     if (compressedOopsEnabled == null) {
 786         Flag flag = getCommandLineFlag("UseCompressedOops");
 787         compressedOopsEnabled = (flag == null) ? Boolean.FALSE:
 788              (flag.getBool()? Boolean.TRUE: Boolean.FALSE);
 789     }
 790     return compressedOopsEnabled.booleanValue();
 791   }
 792 
 793   public boolean isCompressedKlassPointersEnabled() {
 794     if (compressedKlassPointersEnabled == null) {
 795         Flag flag = getCommandLineFlag("UseCompressedKlassPointers");
 796         compressedKlassPointersEnabled = (flag == null) ? Boolean.FALSE:
 797              (flag.getBool()? Boolean.TRUE: Boolean.FALSE);
 798     }
 799     return compressedKlassPointersEnabled.booleanValue();
 800   }
 801 
 802   public int getObjectAlignmentInBytes() {
 803     if (objectAlignmentInBytes == 0) {
 804         Flag flag = getCommandLineFlag("ObjectAlignmentInBytes");
 805         objectAlignmentInBytes = (flag == null) ? 8 : (int)flag.getIntx();
 806     }
 807     return objectAlignmentInBytes;
 808   }
 809 
 810   /** Indicates whether Thread-Local Allocation Buffers are used */
 811   public boolean getUseTLAB() {
 812       Flag flag = getCommandLineFlag("UseTLAB");
 813       return (flag == null) ? false: flag.getBool();
 814   }
 815 




 775   public boolean isSharingEnabled() {
 776     if (sharingEnabled == null) {
 777       Flag flag = getCommandLineFlag("UseSharedSpaces");
 778       sharingEnabled = (flag == null)? Boolean.FALSE :
 779           (flag.getBool()? Boolean.TRUE: Boolean.FALSE);
 780     }
 781     return sharingEnabled.booleanValue();
 782   }
 783 
 784   public boolean isCompressedOopsEnabled() {
 785     if (compressedOopsEnabled == null) {
 786         Flag flag = getCommandLineFlag("UseCompressedOops");
 787         compressedOopsEnabled = (flag == null) ? Boolean.FALSE:
 788              (flag.getBool()? Boolean.TRUE: Boolean.FALSE);
 789     }
 790     return compressedOopsEnabled.booleanValue();
 791   }
 792 
 793   public boolean isCompressedKlassPointersEnabled() {
 794     if (compressedKlassPointersEnabled == null) {
 795         Flag flag = getCommandLineFlag("UseCompressedClassPointers");
 796         compressedKlassPointersEnabled = (flag == null) ? Boolean.FALSE:
 797              (flag.getBool()? Boolean.TRUE: Boolean.FALSE);
 798     }
 799     return compressedKlassPointersEnabled.booleanValue();
 800   }
 801 
 802   public int getObjectAlignmentInBytes() {
 803     if (objectAlignmentInBytes == 0) {
 804         Flag flag = getCommandLineFlag("ObjectAlignmentInBytes");
 805         objectAlignmentInBytes = (flag == null) ? 8 : (int)flag.getIntx();
 806     }
 807     return objectAlignmentInBytes;
 808   }
 809 
 810   /** Indicates whether Thread-Local Allocation Buffers are used */
 811   public boolean getUseTLAB() {
 812       Flag flag = getCommandLineFlag("UseTLAB");
 813       return (flag == null) ? false: flag.getBool();
 814   }
 815