explicitly set encoding to iso-8859-1 since this is what Properties.load expects

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@786515 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/LoadProperties.java

@@ -168,7 +168,7 @@ public class LoadProperties extends Task {
                 if (!text.endsWith("\n")) {
                     text = text + "\n";
                 }
-                tis = new ByteArrayInputStream(text.getBytes());
+                tis = new ByteArrayInputStream(text.getBytes("ISO8859_1"));
                 final Properties props = new Properties();
                 props.load(tis);