throw new RuntimeException("The length of input bit string must be an integer multiple of 8! bit string : " + bitString); } if(bitString == ""){//bitString == "" return ""; } StringBuilder result = new StringBuilder(); String bit8 = null; ...
private final AtomicInteger ctl = new AtomicInteger(ctlOf(RUNNING, 0)); private static final int COUNT_BITS = Integer.SIZE - 3; private static final int CAPACITY = (1 << COUNT_BITS) - 1; // runState is stored in the high-order bits private static final int RUNNING = -1 << COUNT_...
31.static BitSet valueOf(byte[] bytes) 返回包含给定字节数组中所有位的新位集。 32.static BitSet valueOf(long[] longs) 返回包含给定long数组中所有位的新位集。 33.static BitSet valueOf(ByteBuffer bb) 返回一个新的位集,其中包含位置和限制之间给定字节缓冲区中的所有位。 34.static BitSet valueOf(L...
8. (result still occupies 32 bits ). 9. 3, which is byte c: byte c = (byte ) (a + b ); 10. iload_3 // Push the value of c so it can be returned. 11. ireturn // Proudly return the result of the addition: return c; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 1...
If this integer is out of the range for a byte, the value is narrowed down to a byte. For example, if integer is 270, its byte value is 0001 0000 1110. As byte can only accommodate eight bits, the last eight bits of the given integer is considered as result. In this case the by...
* @return a string representation of the argument in base 10. */ public static String toString(int i) { if (i == Integer.MIN_VALUE) return "-2147483648"; int size = (i < 0) ? stringSize(-i) + 1 : stringSize(i); char[] buf = new char[size]; getChars(i, size, buf...
eg1: int i=Integer.valueOf(“123”).intValue() 说明:上例是将一个字符串转化成一个Integer对象,然后再调用这个对象的intValue()方法返回其对应的int数值。 eg2: float f=Float.valueOf(“123”).floatValue() 说明:上例是将一个字符串转化成一个Float对象,然后再调用这个对象的floatValue()方法返回其对...
Fixes for unlikely integer overflows. For more information, refer to Timezone Data Versions in the JRE Software. Security Baselines The security baseline for the Java Runtime at the time of the release of JDK 7u381 is specified in the following table: JRE Family VersionJRE Security Baseline ...
Returns the number of one-bits in the two's complement binary representation of the specified int value. byte byteValue() Returns the value of this Integer as a byte after a narrowing primitive conversion. static int compare(int x, int y) Compares two int values numerically. int compareTo(...
*/ int equidistribution() default Integer.MAX_VALUE; /** * 是否是基于系统 Entropy(参考前面的 SEED 来源章节)的算法 */ boolean isStochastic() default false; /** * 是否是硬件辅助的算法 */ boolean isHardware() default false; } 我们还可以通过下面的代码,查看每种实现的属性,同样的,也可以通过...