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XDGF: fix the fix

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- Use Collections.emptySet() for an iterator instead
- Bump curvesapi to 1.03, which is compiled for JDK 1.5

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1709463 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dustin Spicuzza 2015-10-19 18:36:45 +00:00
parent 9c23e12b8e
commit fe771aa808
3 changed files with 10 additions and 25 deletions
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4
build.xml
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@ -177,9 +177,9 @@ under the License.
<property name="dsig.sl4j-api.url" value="${repository.m2}/maven2/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar"/>
<!-- jars in the lib-ooxml directory, see the fetch-ooxml-jars target-->
<property name="ooxml.curvesapi.jar" location="${ooxml.lib}/curvesapi-1.02.jar"/>
<property name="ooxml.curvesapi.jar" location="${ooxml.lib}/curvesapi-1.03.jar"/>
<property name="ooxml.curvesapi.url"
value="${repository.m2}/maven2/com/github/virtuald/curvesapi/1.02/curvesapi-1.02.jar"/>
value="${repository.m2}/maven2/com/github/virtuald/curvesapi/1.03/curvesapi-1.03.jar"/>
<property name="ooxml.xmlbeans23.jar" location="${ooxml.lib}/xmlbeans-2.3.0.jar"/>
<property name="ooxml.xmlbeans23.url"
value="${repository.m2}/maven2/org/apache/xmlbeans/xmlbeans/2.3.0/xmlbeans-2.3.0.jar"/>

2
maven/poi-ooxml.pom
View File

@ -72,7 +72,7 @@
<dependency>
<groupId>com.github.virtuald</groupId>
<artifactId>curvesapi</artifactId>
<version>1.02</version>
<version>1.03</version>
</dependency>
</dependencies>
</project>

29
src/ooxml/java/org/apache/poi/xdgf/usermodel/section/CombinedIterable.java
View File

@ -17,9 +17,11 @@
package org.apache.poi.xdgf.usermodel.section;
import java.util.Collections;
import java.util.Iterator;
import java.util.Map.Entry;
import java.util.NoSuchElementException;
import java.util.Set;
import java.util.SortedMap;
/**
@ -32,25 +34,6 @@ public class CombinedIterable<T> implements Iterable<T> {
final SortedMap<Long, T> _baseItems;
final SortedMap<Long, T> _masterItems;
private static final class EmptyIterator<T> implements Iterator<T> {
@Override
public boolean hasNext() {
return false;
}
@Override
public T next() {
return null;
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
}
public CombinedIterable(SortedMap<Long, T> baseItems,
SortedMap<Long, T> masterItems) {
_baseItems = baseItems;
@ -62,10 +45,12 @@ public class CombinedIterable<T> implements Iterable<T> {
final Iterator<Entry<Long, T>> vmasterI;
if (_masterItems != null)
if (_masterItems != null) {
vmasterI = _masterItems.entrySet().iterator();
else
vmasterI = new EmptyIterator<Entry<Long, T>>();
} else {
final Set<Entry<Long, T>> empty = Collections.emptySet();
vmasterI = empty.iterator();
}
return new Iterator<T>() {