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Spurious "throws" clauses.

This commit is contained in:
Gilles Sadowski 2019-12-24 11:28:31 +01:00
parent 5828c2352d
commit 8bff9c35f3
2 changed files with 12 additions and 26 deletions
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21
src/main/java/org/apache/commons/math4/analysis/integration/BaseAbstractUnivariateIntegrator.java
View File

@ -111,9 +111,7 @@ public abstract class BaseAbstractUnivariateIntegrator implements UnivariateInte
protected BaseAbstractUnivariateIntegrator(final double relativeAccuracy,
final double absoluteAccuracy,
final int minimalIterationCount,
final int maximalIterationCount)
throws NotStrictlyPositiveException, NumberIsTooSmallException {
final int maximalIterationCount) {
// accuracy settings
this.relativeAccuracy = relativeAccuracy;
this.absoluteAccuracy = absoluteAccuracy;
@ -150,8 +148,7 @@ public abstract class BaseAbstractUnivariateIntegrator implements UnivariateInte
* is lesser than or equal to the minimal number of iterations
*/
protected BaseAbstractUnivariateIntegrator(final int minimalIterationCount,
final int maximalIterationCount)
throws NotStrictlyPositiveException, NumberIsTooSmallException {
final int maximalIterationCount) {
this(DEFAULT_RELATIVE_ACCURACY, DEFAULT_ABSOLUTE_ACCURACY,
minimalIterationCount, maximalIterationCount);
}
@ -213,8 +210,7 @@ public abstract class BaseAbstractUnivariateIntegrator implements UnivariateInte
* @throws TooManyEvaluationsException if the maximal number of function
* evaluations is exceeded.
*/
protected double computeObjectiveValue(final double point)
throws TooManyEvaluationsException {
protected double computeObjectiveValue(final double point) {
try {
evaluations.increment();
} catch (MaxCountExceededException e) {
@ -237,8 +233,7 @@ public abstract class BaseAbstractUnivariateIntegrator implements UnivariateInte
*/
protected void setup(final int maxEval,
final UnivariateFunction f,
final double lower, final double upper)
throws NullArgumentException, MathIllegalArgumentException {
final double lower, final double upper) {
// Checks.
MathUtils.checkNotNull(f);
@ -257,9 +252,7 @@ public abstract class BaseAbstractUnivariateIntegrator implements UnivariateInte
/** {@inheritDoc} */
@Override
public double integrate(final int maxEval, final UnivariateFunction f,
final double lower, final double upper)
throws TooManyEvaluationsException, MaxCountExceededException,
MathIllegalArgumentException, NullArgumentException {
final double lower, final double upper) {
// Initialization.
setup(maxEval, f, lower, upper);
@ -278,7 +271,5 @@ public abstract class BaseAbstractUnivariateIntegrator implements UnivariateInte
* @throws MaxCountExceededException if the maximum iteration count is exceeded
* or the integrator detects convergence problems otherwise
*/
protected abstract double doIntegrate()
throws TooManyEvaluationsException, MaxCountExceededException;
protected abstract double doIntegrate() ;
}

15
src/main/java/org/apache/commons/math4/analysis/integration/IterativeLegendreGaussIntegrator.java
View File

@ -69,8 +69,7 @@ public class IterativeLegendreGaussIntegrator
final double relativeAccuracy,
final double absoluteAccuracy,
final int minimalIterationCount,
final int maximalIterationCount)
throws NotStrictlyPositiveException, NumberIsTooSmallException {
final int maximalIterationCount) {
super(relativeAccuracy, absoluteAccuracy, minimalIterationCount, maximalIterationCount);
if (n <= 0) {
throw new NotStrictlyPositiveException(LocalizedFormats.NUMBER_OF_POINTS, n);
@ -88,8 +87,7 @@ public class IterativeLegendreGaussIntegrator
*/
public IterativeLegendreGaussIntegrator(final int n,
final double relativeAccuracy,
final double absoluteAccuracy)
throws NotStrictlyPositiveException {
final double absoluteAccuracy) {
this(n, relativeAccuracy, absoluteAccuracy,
DEFAULT_MIN_ITERATIONS_COUNT, DEFAULT_MAX_ITERATIONS_COUNT);
}
@ -108,16 +106,14 @@ public class IterativeLegendreGaussIntegrator
*/
public IterativeLegendreGaussIntegrator(final int n,
final int minimalIterationCount,
final int maximalIterationCount)
throws NotStrictlyPositiveException, NumberIsTooSmallException {
final int maximalIterationCount) {
this(n, DEFAULT_RELATIVE_ACCURACY, DEFAULT_ABSOLUTE_ACCURACY,
minimalIterationCount, maximalIterationCount);
}
/** {@inheritDoc} */
@Override
protected double doIntegrate()
throws MathIllegalArgumentException, TooManyEvaluationsException, MaxCountExceededException {
protected double doIntegrate() {
// Compute first estimate with a single step.
double oldt = stage(1);
@ -160,8 +156,7 @@ public class IterativeLegendreGaussIntegrator
final UnivariateFunction f = new UnivariateFunction() {
/** {@inheritDoc} */
@Override
public double value(double x)
throws MathIllegalArgumentException, TooManyEvaluationsException {
public double value(double x) {
return computeObjectiveValue(x);
}
};