132     return getMethodCompilationLevel(method, false /*not ost*/);
 133   }
 134   public native int     getMethodCompilationLevel(Executable method, boolean isOsr);
 135   public native boolean testSetDontInlineMethod(Executable method, boolean value);
 136   public        int     getCompileQueuesSize() {
 137     return getCompileQueueSize(-1 /*any*/);
 138   }
 139   public native int     getCompileQueueSize(int compLevel);
 140   public native boolean testSetForceInlineMethod(Executable method, boolean value);
 141   public        boolean enqueueMethodForCompilation(Executable method, int compLevel) {
 142     return enqueueMethodForCompilation(method, compLevel, -1 /*InvocationEntryBci*/);
 143   }
 144   public native boolean enqueueMethodForCompilation(Executable method, int compLevel, int entry_bci);
 145   public native void    clearMethodState(Executable method);
 146   public native void    lockCompilation();
 147   public native void    unlockCompilation();
 148   public native int     getMethodEntryBci(Executable method);
 149   public native Object[] getNMethod(Executable method, boolean isOsr);
 150   public native long    allocateCodeBlob(int size, int type);
 151   public native void    freeCodeBlob(long addr);
 152   public native void    forceNMethodSweep();







 153   public native Object[] getCodeHeapEntries(int type);
 154 
 155   // Intered strings
 156   public native boolean isInStringTable(String str);
 157 
 158   // Memory
 159   public native void readReservedMemory();
 160   public native long allocateMetaspace(ClassLoader classLoader, long size);
 161   public native void freeMetaspace(ClassLoader classLoader, long addr, long size);
 162   public native long incMetaspaceCapacityUntilGC(long increment);
 163   public native long metaspaceCapacityUntilGC();
 164 
 165   // force Young GC
 166   public native void youngGC();
 167 
 168   // force Full GC
 169   public native void fullGC();
 170 
 171   // Tests on ReservedSpace/VirtualSpace classes
 172   public native int stressVirtualSpaceResize(long reservedSpaceSize, long magnitude, long iterations);

 132     return getMethodCompilationLevel(method, false /*not ost*/);
 133   }
 134   public native int     getMethodCompilationLevel(Executable method, boolean isOsr);
 135   public native boolean testSetDontInlineMethod(Executable method, boolean value);
 136   public        int     getCompileQueuesSize() {
 137     return getCompileQueueSize(-1 /*any*/);
 138   }
 139   public native int     getCompileQueueSize(int compLevel);
 140   public native boolean testSetForceInlineMethod(Executable method, boolean value);
 141   public        boolean enqueueMethodForCompilation(Executable method, int compLevel) {
 142     return enqueueMethodForCompilation(method, compLevel, -1 /*InvocationEntryBci*/);
 143   }
 144   public native boolean enqueueMethodForCompilation(Executable method, int compLevel, int entry_bci);
 145   public native void    clearMethodState(Executable method);
 146   public native void    lockCompilation();
 147   public native void    unlockCompilation();
 148   public native int     getMethodEntryBci(Executable method);
 149   public native Object[] getNMethod(Executable method, boolean isOsr);
 150   public native long    allocateCodeBlob(int size, int type);
 151   public native void    freeCodeBlob(long addr);
 152   public        void    forceNMethodSweep() {
 153     try {
 154         forceNMethodSweep0().join();
 155     } catch (InterruptedException e) {
 156         Thread.currentThread().interrupt();
 157     }
 158   }
 159   public native Thread  forceNMethodSweep0();
 160   public native Object[] getCodeHeapEntries(int type);
 161 
 162   // Intered strings
 163   public native boolean isInStringTable(String str);
 164 
 165   // Memory
 166   public native void readReservedMemory();
 167   public native long allocateMetaspace(ClassLoader classLoader, long size);
 168   public native void freeMetaspace(ClassLoader classLoader, long addr, long size);
 169   public native long incMetaspaceCapacityUntilGC(long increment);
 170   public native long metaspaceCapacityUntilGC();
 171 
 172   // force Young GC
 173   public native void youngGC();
 174 
 175   // force Full GC
 176   public native void fullGC();
 177 
 178   // Tests on ReservedSpace/VirtualSpace classes
 179   public native int stressVirtualSpaceResize(long reservedSpaceSize, long magnitude, long iterations);