Apache
/
commons-math
mirror of https://github.com/apache/commons-math.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Clean up reflection exception handling. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@602612 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Phil Steitz 2007-12-09 02:23:07 +00:00
parent 458abe99c2
commit 76bbd68cc7
1 changed files with 17 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
src/java/org/apache/commons/math/stat/descriptive/DescriptiveStatistics.java
View File

@ -17,6 +17,7 @@
package org.apache.commons.math.stat.descriptive;
import java.io.Serializable;
import java.lang.reflect.InvocationTargetException;
import java.util.Arrays;
import org.apache.commons.discovery.tools.DiscoverClass;
@ -369,9 +370,15 @@ public class DescriptiveStatistics implements StatisticalSummary, Serializable {
percentileImpl.getClass().getMethod("setQuantile",
new Class[] {Double.TYPE}).invoke(percentileImpl,
new Object[] {new Double(p)});
} catch (Exception ex) { // Should never happen, guarded by setter
throw new IllegalStateException(
"Percentile implementation does not support setQuantile");
} catch (NoSuchMethodException e1) { // Setter guard should prevent
throw new IllegalArgumentException(
"Percentile implementation does not support setQuantile");
} catch (IllegalAccessException e2) {
throw new IllegalArgumentException(
"IllegalAccessException setting quantile");
} catch (InvocationTargetException e3) {
throw new IllegalArgumentException(
"Error setting quantile" + e3.toString());
}
}
return apply(percentileImpl);
@ -503,9 +510,15 @@ public class DescriptiveStatistics implements StatisticalSummary, Serializable {
percentileImpl.getClass().getMethod("setQuantile",
new Class[] {Double.TYPE}).invoke(percentileImpl,
new Object[] {new Double(50.0d)});
} catch (Exception ex) {
} catch (NoSuchMethodException e1) {
throw new IllegalArgumentException(
"Percentile implementation does not support setQuantile");
} catch (IllegalAccessException e2) {
throw new IllegalArgumentException(
"IllegalAccessException setting quantile");
} catch (InvocationTargetException e3) {
throw new IllegalArgumentException(
"Error setting quantile" + e3.toString());
}
this.percentileImpl = percentileImpl;
}