Returns the sign for long value x : long « Data Type « Java

Returns the sign for long value x

import java.math.BigDecimal;

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public class Main {
   * Returns the <a href=""> sign</a>
   * for long value <code>x</code>.
   * <p>
   * For a long value x, this method returns +1L if x > 0, 0L if x = 0, and
   * -1L if x < 0.</p>
   * @param x the value, a long
   * @return +1L, 0L, or -1L, depending on the sign of x
  public static long sign(final long x) {
      return (x == 0L) ? 0L : (x > 0L) ? 1L : -1L;


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