Merge branch '1.9.x'

WHATSNEW

@@ -37,6 +37,10 @@ Fixed bugs:
    Java bytecode version 53 now.
    Bug reported by Simon IJskes https://issues.apache.org/jira/browse/NETBEANS-781
 
+ * Default and SecureInputHandler will now raise an error when then
+   end of the inout stream (usually System.in or System.console) are
+   reached before a valid input has been read.
+
 Other changes:
 --------------
 

src/main/org/apache/tools/ant/input/DefaultInputHandler.java

@@ -56,6 +56,9 @@ public class DefaultInputHandler implements InputHandler {
                 System.err.flush();
                 try {
                     String input = r.readLine();
+                    if (input == null) {
+                        throw new BuildException("unexpected end of stream while reading input");
+                    }
                     request.setInput(input);
                 } catch (IOException e) {
                     throw new BuildException("Failed to read input from"

src/main/org/apache/tools/ant/input/SecureInputHandler.java

@@ -43,6 +43,9 @@ public class SecureInputHandler extends DefaultInputHandler {
         String prompt = getPrompt(request);
         do {
             char[] input = System.console().readPassword();
+            if (input == null) {
+                throw new BuildException("unexpected end of stream while reading input");
+            }
             request.setInput(new String(input));
             Arrays.fill(input, ' ');
         } while (!request.isInputValid());