Author: erans
Date: Sun Nov 21 14:20:24 2010
New Revision: 1037468
URL: http://svn.apache.org/viewvc?rev=1037468&view=rev
Log:
Removed unnecessary "try/catch" statements.
Modified:
commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/AbstractRealVector.java
Modified:
commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/AbstractRealVector.java
URL:
http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/AbstractRealVector.java?rev=1037468&r1=1037467&r2=1037468&view=diff
==============================================================================
---
commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/AbstractRealVector.java
(original)
+++
commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/AbstractRealVector.java
Sun Nov 21 14:20:24 2010
@@ -22,7 +22,6 @@ import java.util.NoSuchElementException;
import org.apache.commons.math.exception.MathUnsupportedOperationException;
import org.apache.commons.math.exception.DimensionMismatchException;
-import org.apache.commons.math.exception.MathUserException;
import org.apache.commons.math.exception.OutOfRangeException;
import org.apache.commons.math.analysis.BinaryFunction;
import org.apache.commons.math.analysis.ComposableFunction;
@@ -350,11 +349,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapAbsToSelf() {
- try {
- return mapToSelf(ComposableFunction.ABS);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.ABS);
}
/** {...@inheritdoc} */
@@ -364,11 +359,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapAcosToSelf() {
- try {
- return mapToSelf(ComposableFunction.ACOS);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.ACOS);
}
/** {...@inheritdoc} */
@@ -378,11 +369,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapAsinToSelf() {
- try {
- return mapToSelf(ComposableFunction.ASIN);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.ASIN);
}
/** {...@inheritdoc} */
@@ -392,11 +379,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapAtanToSelf() {
- try {
- return mapToSelf(ComposableFunction.ATAN);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.ATAN);
}
/** {...@inheritdoc} */
@@ -406,11 +389,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapCbrtToSelf() {
- try {
- return mapToSelf(ComposableFunction.CBRT);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.CBRT);
}
/** {...@inheritdoc} */
@@ -420,11 +399,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapCeilToSelf() {
- try {
- return mapToSelf(ComposableFunction.CEIL);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.CEIL);
}
/** {...@inheritdoc} */
@@ -434,11 +409,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapCosToSelf() {
- try {
- return mapToSelf(ComposableFunction.COS);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.COS);
}
/** {...@inheritdoc} */
@@ -448,11 +419,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapCoshToSelf() {
- try {
- return mapToSelf(ComposableFunction.COSH);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.COSH);
}
/** {...@inheritdoc} */
@@ -462,11 +429,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapDivideToSelf(double d){
- try {
- return mapToSelf(BinaryFunction.DIVIDE.fix2ndArgument(d));
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(BinaryFunction.DIVIDE.fix2ndArgument(d));
}
/** {...@inheritdoc} */
@@ -476,11 +439,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapExpToSelf() {
- try {
- return mapToSelf(ComposableFunction.EXP);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.EXP);
}
/** {...@inheritdoc} */
@@ -490,11 +449,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapExpm1ToSelf() {
- try {
- return mapToSelf(ComposableFunction.EXPM1);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.EXPM1);
}
/** {...@inheritdoc} */
@@ -504,11 +459,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapFloorToSelf() {
- try {
- return mapToSelf(ComposableFunction.FLOOR);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.FLOOR);
}
/** {...@inheritdoc} */
@@ -518,11 +469,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapInvToSelf() {
- try {
- return mapToSelf(ComposableFunction.INVERT);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.INVERT);
}
/** {...@inheritdoc} */
@@ -532,11 +479,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapLogToSelf() {
- try {
- return mapToSelf(ComposableFunction.LOG);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.LOG);
}
/** {...@inheritdoc} */
@@ -546,11 +489,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapLog10ToSelf() {
- try {
- return mapToSelf(ComposableFunction.LOG10);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.LOG10);
}
/** {...@inheritdoc} */
@@ -560,11 +499,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapLog1pToSelf() {
- try {
- return mapToSelf(ComposableFunction.LOG1P);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.LOG1P);
}
/** {...@inheritdoc} */
@@ -574,11 +509,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapMultiplyToSelf(double d){
- try {
- return mapToSelf(BinaryFunction.MULTIPLY.fix1stArgument(d));
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(BinaryFunction.MULTIPLY.fix1stArgument(d));
}
/** {...@inheritdoc} */
@@ -588,11 +519,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapPowToSelf(double d){
- try {
- return mapToSelf(BinaryFunction.POW.fix2ndArgument(d));
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(BinaryFunction.POW.fix2ndArgument(d));
}
/** {...@inheritdoc} */
@@ -602,11 +529,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapRintToSelf() {
- try {
- return mapToSelf(ComposableFunction.RINT);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.RINT);
}
/** {...@inheritdoc} */
@@ -616,11 +539,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapSignumToSelf() {
- try {
- return mapToSelf(ComposableFunction.SIGNUM);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.SIGNUM);
}
/** {...@inheritdoc} */
@@ -630,11 +549,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapSinToSelf() {
- try {
- return mapToSelf(ComposableFunction.SIN);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.SIN);
}
/** {...@inheritdoc} */
@@ -644,11 +559,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapSinhToSelf() {
- try {
- return mapToSelf(ComposableFunction.SINH);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.SINH);
}
/** {...@inheritdoc} */
@@ -658,11 +569,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapSqrtToSelf() {
- try {
- return mapToSelf(ComposableFunction.SQRT);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.SQRT);
}
/** {...@inheritdoc} */
@@ -682,11 +589,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapTanToSelf() {
- try {
- return mapToSelf(ComposableFunction.TAN);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.TAN);
}
/** {...@inheritdoc} */
@@ -696,11 +599,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapTanhToSelf() {
- try {
- return mapToSelf(ComposableFunction.TANH);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.TANH);
}
/** {...@inheritdoc} */
@@ -710,11 +609,7 @@ public abstract class AbstractRealVector
/** {...@inheritdoc} */
public RealVector mapUlpToSelf() {
- try {
- return mapToSelf(ComposableFunction.ULP);
- } catch (MathUserException e) {
- throw new IllegalArgumentException(e);
- }
+ return mapToSelf(ComposableFunction.ULP);
}
/** {...@inheritdoc} */
@@ -823,12 +718,12 @@ public abstract class AbstractRealVector
}
/** {...@inheritdoc} */
- public RealVector map(UnivariateRealFunction function) throws
MathUserException {
+ public RealVector map(UnivariateRealFunction function) {
return copy().mapToSelf(function);
}
/** {...@inheritdoc} */
- public RealVector mapToSelf(UnivariateRealFunction function) throws
MathUserException {
+ public RealVector mapToSelf(UnivariateRealFunction function) {
Iterator<Entry> it = (function.value(0) == 0) ? sparseIterator() :
iterator();
Entry e;
while (it.hasNext() && (e = it.next()) != null) {
