summaryrefslogtreecommitdiffstats
path: root/libjava/classpath/gnu/classpath/jdwp/id/StringId.java
diff options
context:
space:
mode:
Diffstat (limited to 'libjava/classpath/gnu/classpath/jdwp/id/StringId.java')
-rw-r--r--libjava/classpath/gnu/classpath/jdwp/id/StringId.java18
1 files changed, 18 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/classpath/jdwp/id/StringId.java b/libjava/classpath/gnu/classpath/jdwp/id/StringId.java
index ea1a83a56a2..1ba8f6d4d01 100644
--- a/libjava/classpath/gnu/classpath/jdwp/id/StringId.java
+++ b/libjava/classpath/gnu/classpath/jdwp/id/StringId.java
@@ -40,6 +40,7 @@ exception statement from your version. */
package gnu.classpath.jdwp.id;
import gnu.classpath.jdwp.JdwpConstants;
+import gnu.classpath.jdwp.exception.InvalidStringException;
/**
* A class which represents a JDWP string id
@@ -61,4 +62,21 @@ public class StringId
{
super (JdwpConstants.Tag.STRING);
}
+
+ /**
+ * Gets the String represented by this ID
+ *
+ * @throws InvalidStringException if String is garbage collected,
+ * or otherwise invalid
+ */
+ public String getString ()
+ throws InvalidStringException
+ {
+ String string = (String) _reference.get ();
+
+ if (string == null)
+ throw new InvalidStringException (getId ());
+
+ return string;
+ }
}
OpenPOWER on IntegriCloud