This issue partially addresses #2383. When user merges a lot of data into one value, its size might grow indefinitely. When user gets the value as byte[] in java client, its actual merged size might exceed the JVM limitation for returned...
ByteArrayOutputStream类中有3个成员变量buf[]、count和MAX_ARRAY_SIZE,其定义如下: /** * 字节数组. */ protected byte buf[]; /** * 字节数组大小. */ protected int count; /** 最大数组大小 */ private static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8; 1. 2. 3. 4. 5. 6. ...
byte[]byteArray=newbyte[Integer.MAX_VALUE];intsize=byteArray.length;System.out.println("The size of the byte array is: "+size); 1. 2. 3. 上述代码创建了一个大小为Integer.MAX_VALUE的byte数组,并使用length属性获取了数组的大小。最后,我们使用System.out.println方法将数组的大小打印出来。 如何扩...
}privatestaticfinalintMAX_ARRAY_SIZE=Integer.MAX_VALUE -8;privatevoidgrow(intminCapacity){// overflow-conscious codeintoldCapacity=buf.length;intnewCapacity=oldCapacity <<1;if(newCapacity - minCapacity <0) newCapacity = minCapacity;if(newCapacity - MAX_ARRAY_SIZE >0) newCapacity = hugeCapacity...
MAX_VALUE public static final byte MAX_VALUE A constant holding the maximum value abytecan have, 27-1. See Also: Constant Field Values TYPE public static finalClass<Byte> TYPE TheClassinstance representing the primitive typebyte. SIZE
public ByteArrayInputStream(byte buf[], int offset, int length) { this.buf = buf; this.pos = offset; this.count = Math.min(offset + length, buf.length); this.mark = offset; } //从输入流读取下一个字节 返回该字节值(0~255)
Java.IO Java.Lang Java.Lang AbstractMethodError AbstractStringBuilder ArithmeticException ArrayIndexOutOfBoundsException ArrayStoreException AssertionError Boolean BootstrapMethodError Byte Byte 构造函数 字段 Bytes MaxValue MinValue Size 属性 方法 运算符 显式接口实现 Character Character.Subset Character.UnicodeBlock...
int buf_size = 1024; byte[] buffer = new byte[buf_size]; int len = 0; while (-1 != (len = in.read(buffer, 0, buf_size))) { bos.write(buffer, 0, len); } return bos.toByteArray(); } catch (IOException e) { e.printStackTrace(); ...
intoArray(byte[] a, int offset, int[] indexMap, int mapOffset, VectorMask<Byte> m) このベクトルを、マスクの制御下にあるbyte[]型の配列に分散し、「索引マップ」から一連のセカンダリ・オフセットに固定offsetを追加して取得した索引を使用します。 final void intoArray(byte[] a, int...
int buf_size = 1024; byte[] buffer = new byte[buf_size]; int len = 0; while (-1 != (len = in.read(buffer, 0, buf_size))) { bos.write(buffer, 0, len); } return bos.toByteArray(); } catch (IOException e) { e.printStackTrace(); ...