< prev index next >

modules/javafx.graphics/src/main/java/com/sun/marlin/IntArrayCache.java

Print this page




 219                 arrays[tail++] = array;
 220 
 221                 if (DO_STATS) {
 222                     stats.updateMaxSize(tail);
 223                 }
 224             } else if (DO_CHECKS) {
 225                 logInfo(getLogPrefix(clean) + "IntArrayCache: "
 226                         + "array capacity exceeded !");
 227             }
 228         }
 229     }
 230 
 231     static int[] createArray(final int length, final boolean clean) {
 232         if (clean) {
 233             return new int[length];
 234         }
 235         // use JDK9 Unsafe.allocateUninitializedArray(class, length):
 236         return (int[]) OffHeapArray.UNSAFE.allocateUninitializedArray(int.class, length);
 237     }
 238 
 239     public static void fill(final int[] array, final int fromIndex,
 240                             final int toIndex, final int value)
 241     {
 242         // clear array data:
 243         Arrays.fill(array, fromIndex, toIndex, value);
 244         if (DO_CHECKS) {
 245             check(array, fromIndex, toIndex, value);
 246         }
 247     }
 248 
 249     public static void check(final int[] array, final int fromIndex,
 250                              final int toIndex, final int value)
 251     {
 252         if (DO_CHECKS) {
 253             // check zero on full array:
 254             for (int i = 0; i < array.length; i++) {
 255                 if (array[i] != value) {
 256                     logException("Invalid value at: " + i + " = " + array[i]
 257                             + " from: " + fromIndex + " to: " + toIndex + "\n"
 258                             + Arrays.toString(array), new Throwable());
 259 
 260                     // ensure array is correctly filled:


 219                 arrays[tail++] = array;
 220 
 221                 if (DO_STATS) {
 222                     stats.updateMaxSize(tail);
 223                 }
 224             } else if (DO_CHECKS) {
 225                 logInfo(getLogPrefix(clean) + "IntArrayCache: "
 226                         + "array capacity exceeded !");
 227             }
 228         }
 229     }
 230 
 231     static int[] createArray(final int length, final boolean clean) {
 232         if (clean) {
 233             return new int[length];
 234         }
 235         // use JDK9 Unsafe.allocateUninitializedArray(class, length):
 236         return (int[]) OffHeapArray.UNSAFE.allocateUninitializedArray(int.class, length);
 237     }
 238 
 239     static void fill(final int[] array, final int fromIndex,
 240                      final int toIndex, final int value)
 241     {
 242         // clear array data:
 243         Arrays.fill(array, fromIndex, toIndex, value);
 244         if (DO_CHECKS) {
 245             check(array, fromIndex, toIndex, value);
 246         }
 247     }
 248 
 249     public static void check(final int[] array, final int fromIndex,
 250                              final int toIndex, final int value)
 251     {
 252         if (DO_CHECKS) {
 253             // check zero on full array:
 254             for (int i = 0; i < array.length; i++) {
 255                 if (array[i] != value) {
 256                     logException("Invalid value at: " + i + " = " + array[i]
 257                             + " from: " + fromIndex + " to: " + toIndex + "\n"
 258                             + Arrays.toString(array), new Throwable());
 259 
 260                     // ensure array is correctly filled:
< prev index next >