little refactoring
diff --git a/src/main/org/apache/tools/ant/types/resources/JavaConstantResource.java b/src/main/org/apache/tools/ant/types/resources/JavaConstantResource.java
index a947c9a..e8c8f02 100644
--- a/src/main/org/apache/tools/ant/types/resources/JavaConstantResource.java
+++ b/src/main/org/apache/tools/ant/types/resources/JavaConstantResource.java
@@ -27,8 +27,8 @@
* This lets you extract values off the classpath and use them elsewhere
* @since Ant 1.7
*/
-
public class JavaConstantResource extends AbstractClasspathResource {
+
/**
* open the input stream from a specific classloader
*
@@ -37,20 +37,18 @@
* @throws IOException if an error occurs.
*/
protected InputStream openInputStream(ClassLoader cl) throws IOException {
- Class<?> clazz;
String constant = getName();
if (constant == null) {
throw new IOException("Attribute 'name' must be set.");
}
- int index1 = constant.lastIndexOf('.');
- if (index1 < 0) {
+ int index = constant.lastIndexOf('.');
+ if (index < 0) {
throw new IOException("No class name in " + constant);
}
- int index = index1;
String classname = constant.substring(0, index);
String fieldname = constant.substring(index + 1, constant.length());
try {
- clazz =
+ Class<?> clazz =
cl != null
? Class.forName(classname, true, cl)
: Class.forName(classname);
