Fix #1810 GephiFormatException can cause ArrayIndexOutOfBoundsException: 0

modules/ProjectAPI/src/main/java/org/gephi/project/io/GephiFormatException.java

@@ -38,7 +38,7 @@ made subject to such option by the copyright holder.
 Contributor(s):
 
 Portions Copyrighted 2011 Gephi Consortium.
-*/
+ */
 package org.gephi.project.io;
 
 import org.openide.util.NbBundle;
@@ -83,8 +83,15 @@ public class GephiFormatException extends RuntimeException {
         Object[] params = new Object[4];
         params[0] = cause.getClass().getSimpleName();
         params[1] = cause.getLocalizedMessage();
-        params[2] = cause.getStackTrace()[0].getClassName();
-        params[3] = cause.getStackTrace()[0].getLineNumber();
+
+        StackTraceElement[] stackTrace = cause.getStackTrace();
+        if (stackTrace != null && stackTrace.length > 0) {
+            params[2] = stackTrace[0].getClassName();
+            params[3] = stackTrace[0].getLineNumber();
+        } else {
+            params[2] = "Unknown";
+            params[3] = "Unknown";
+        }
 
         if (isImport) {
             return String.format(NbBundle.getMessage(GephiFormatException.class, "gephiFormatException_import"), params);

modules/ProjectAPI/src/main/nbm/manifest.mf

@@ -2,6 +2,6 @@ Manifest-Version: 1.0
 AutoUpdate-Essential-Module: true
 OpenIDE-Module-Layer: org/gephi/project/api/layer.xml
 OpenIDE-Module-Localizing-Bundle: org/gephi/project/api/Bundle.properties
-OpenIDE-Module-Specification-Version: ${gephi.modules.specification.version}
+OpenIDE-Module-Specification-Version: 0.9.2.1
 OpenIDE-Module-Display-Category: Gephi Core
 OpenIDE-Module-Name: Project API
\ No newline at end of file