java.lang.OutOfMemoryError.initCause()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中java.lang.OutOfMemoryError.initCause()方法的一些代码示例，展示了OutOfMemoryError.initCause()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。OutOfMemoryError.initCause()方法的具体详情如下：
包路径：java.lang.OutOfMemoryError
类名称：OutOfMemoryError
方法名：initCause

OutOfMemoryError.initCause介绍

暂无

代码示例

代码示例来源：origin: redisson/redisson

/**
 * Increase the storage of this {@link KQueueEventArray}.
 */
void realloc(boolean throwIfFail) {
  // Double the capacity while it is "sufficiently small", and otherwise increase by 50%.
  int newLength = capacity <= 65536 ? capacity << 1 : capacity + capacity >> 1;
  try {
    ByteBuffer buffer = Buffer.allocateDirectWithNativeOrder(calculateBufferCapacity(newLength));
    // Copy over the old content of the memory and reset the position as we always act on the buffer as if
    // the position was never increased.
    memory.position(0).limit(size);
    buffer.put(memory);
    buffer.position(0);
    Buffer.free(memory);
    memory = buffer;
    memoryAddress = Buffer.memoryAddress(buffer);
  } catch (OutOfMemoryError e) {
    if (throwIfFail) {
      OutOfMemoryError error = new OutOfMemoryError(
          "unable to allocate " + newLength + " new bytes! Existing capacity is: " + capacity);
      error.initCause(e);
      throw error;
    }
  }
}

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code bool} array of the given size.
 *
 * @param size the number of {@code bool} elements to allocate
 */
public BoolPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new BoolPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code double} array of the given size.
 *
 * @param size the number of {@code double} elements to allocate
 */
public DoublePointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new DoublePointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code boolean} array of the given size.
 *
 * @param size the number of {@code boolean} elements to allocate
 */
public BooleanPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new BooleanPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native array of {@code void*} of the given size.
 *
 * @param size the number of {@code void*} elements to allocate
 */
public PointerPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new PointerPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code short} array of the given size.
 *
 * @param size the number of {@code short} elements to allocate
 */
public ShortPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new ShortPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code long long} array of the given size.
 *
 * @param size the number of {@code long long} elements to allocate
 */
public LongPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new LongPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code float} array of the given size.
 *
 * @param size the number of {@code float} elements to allocate
 */
public FloatPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new FloatPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code short} array of the given size.
 *
 * @param size the number of {@code short} elements to allocate
 */
public CharPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new CharPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code size_t} array of the given size.
 *
 * @param size the number of {@code size_t} elements to allocate
 */
public SizeTPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new SizeTPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code long} array of the given size.
 *
 * @param size the number of {@code long} elements to allocate
 */
public CLongPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new CLongPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code signed char} array of the given size.
 *
 * @param size the number of {@code signed char} elements to allocate
 */
public BytePointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new BytePointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: bytedeco/javacpp

/**
 * Allocates a native {@code int} array of the given size.
 *
 * @param size the number of {@code int} elements to allocate
 */
public IntPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new IntPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: robolectric/robolectric

@Implementation
protected static long nativeLoad(String java_path, boolean system,
  boolean force_shared_lib, boolean overlay) throws IOException {
 String path = java_path;
 if (path == null) {
  return 0;
 }
 ATRACE_NAME(String.format("LoadApkAssets(%s)", path));
 CppApkAssets apk_assets;
 try {
  if (overlay) {
   apk_assets = CppApkAssets.LoadOverlay(path, system);
  } else if (force_shared_lib) {
   apk_assets =
     CppApkAssets.LoadAsSharedLibrary(path, system);
  } else {
   apk_assets = CppApkAssets.Load(path, system);
  }
 } catch (OutOfMemoryError e) {
  OutOfMemoryError outOfMemoryError = new OutOfMemoryError("Failed to load " + path);
  outOfMemoryError.initCause(e);
  throw outOfMemoryError;
 }
 if (apk_assets == null) {
  String error_msg = String.format("Failed to load asset path %s", path);
  throw new IOException(error_msg);
 }
 return Registries.NATIVE_APK_ASSETS_REGISTRY.register(apk_assets);
}

代码示例来源：origin: com.bugvm/javacpp

/**
 * Allocates a native {@code long long} array of the given size.
 *
 * @param size the number of {@code long long} elements to allocate
 */
public LongPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new LongPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: com.bugvm/javacpp

/**
 * Allocates a native {@code double} array of the given size.
 *
 * @param size the number of {@code double} elements to allocate
 */
public DoublePointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new DoublePointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: com.bugvm/javacpp

/**
 * Allocates a native {@code signed char} array of the given size.
 *
 * @param size the number of {@code signed char} elements to allocate
 */
public BytePointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new BytePointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: com.bugvm/javacpp

/**
 * Allocates a native {@code short} array of the given size.
 *
 * @param size the number of {@code short} elements to allocate
 */
public ShortPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new ShortPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: com.bugvm/javacpp

/**
 * Allocates a native {@code size_t} array of the given size.
 *
 * @param size the number of {@code size_t} elements to allocate
 */
public SizeTPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new SizeTPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

代码示例来源：origin: com.bugvm/javacpp

/**
 * Allocates a native array of {@code void*} of the given size.
 *
 * @param size the number of {@code void*} elements to allocate
 */
public PointerPointer(long size) {
  try {
    allocateArray(size);
    if (size > 0 && address == 0) {
      throw new OutOfMemoryError("Native allocator returned address == 0");
    }
  } catch (UnsatisfiedLinkError e) {
    throw new RuntimeException("No native JavaCPP library in memory. (Has Loader.load() been called?)", e);
  } catch (OutOfMemoryError e) {
    OutOfMemoryError e2 = new OutOfMemoryError("Cannot allocate new PointerPointer(" + size + "): "
        + "totalBytes = " + formatBytes(totalBytes()) + ", physicalBytes = " + formatBytes(physicalBytes()));
    e2.initCause(e);
    throw e2;
  }
}
/** @see Pointer#Pointer() */

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