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Removed obsolete methods.

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This commit is contained in:
Harald Kuhr 2012-06-21 16:58:33 +02:00
parent 381e229575
commit 7260c5baea
1 changed files with 4 additions and 32 deletions
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36
common/common-lang/src/main/java/com/twelvemonkeys/lang/MathUtil.java
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@ -43,36 +43,6 @@ public final class MathUtil {
/** */
private MathUtil() {
}
/**
* Converts an angle measured in degrees to the equivalent angle measured
* in radians.
* This method is a replacement for the Math.toRadians() method in
* Java versions < 1.2 (typically for Applets).
*
* @param pAngDeg an angle, in degrees
* @return the measurement of the angle {@code angdeg} in radians.
*
* @see java.lang.Math#toRadians(double)
*/
public static double toRadians(final double pAngDeg) {
return pAngDeg * Math.PI / 180.0;
}
/**
* Converts an angle measured in radians to the equivalent angle measured
* in degrees.
* This method is a replacement for the Math.toDegrees() method in
* Java versions < 1.2 (typically for Applets).
*
* @param pAngRad an angle, in radians
* @return the measurement of the angle {@code angrad} in degrees.
*
* @see java.lang.Math#toDegrees(double)
*/
public static double toDegrees(final double pAngRad) {
return pAngRad * 180.0 / Math.PI;
}
/**
* Returns the natural logarithm (base <I>e</I>) of a double value.
@ -135,7 +105,7 @@ public final class MathUtil {
* @see Math#abs(long)
* @see Long#MIN_VALUE
*
* @param pNumber
* @param pNumber a number
* @return the absolute value of {@code pNumber}
*
* @throws ArithmeticException if {@code pNumber == Long.MIN_VALUE}
@ -144,6 +114,7 @@ public final class MathUtil {
if (pNumber == Long.MIN_VALUE) {
throw new ArithmeticException("long overflow: 9223372036854775808");
}
return (pNumber < 0) ? -pNumber : pNumber;
}
@ -154,7 +125,7 @@ public final class MathUtil {
* @see Math#abs(int)
* @see Integer#MIN_VALUE
*
* @param pNumber
* @param pNumber a number
* @return the absolute value of {@code pNumber}
*
* @throws ArithmeticException if {@code pNumber == Integer.MIN_VALUE}
@ -163,6 +134,7 @@ public final class MathUtil {
if (pNumber == Integer.MIN_VALUE) {
throw new ArithmeticException("int overflow: 2147483648");
}
return (pNumber < 0) ? -pNumber : pNumber;
}
}