core/src/main/java/org/apache/mahout/cf/taste/hadoop/TasteHadoopUtils.java
/**
	 * Fast multiplicative hash with a nice distribution for 32-bit integer.
	 */
Fast multiplicative hash with a nice distribution for 32-bit integer.
Fast multiplicative hash with a nice distribution for 32 - bit integer .
public static int byteswap32(int value) {
		int hc = value * 0x9e3775cd;
		hc = Integer.reverseBytes(hc);
		return hc * 0x9e3775cd;
	}
public static int byteswap32 ( int value ) { int hc = value * 0x9e3775cd ; hc = Integer . reverseBytes ( hc ) ; return hc * 0x9e3775cd ; }
Fast multiplicative hash with a nice distribution for 32-bit integer.
Fast multiplicative hash with a nice distribution for 32 - bit integer .