first commit

hrmsEjb/net/sf/jasperreports/engine/util/JRGraphEnvInitializer.java

@@ -0,0 +1,19 @@
+package net.sf.jasperreports.engine.util;
+
+import java.awt.GraphicsEnvironment;
+import net.sf.jasperreports.engine.JRException;
+
+public class JRGraphEnvInitializer {
+  private static boolean isGraphicsEnvironmentInitiliazed = false;
+  
+  public static void initializeGraphEnv() throws JRException {
+    if (!isGraphicsEnvironmentInitiliazed) {
+      try {
+        GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
+      } catch (Exception e) {
+        throw new JRException("Error initializing graphic environment.", e);
+      } 
+      isGraphicsEnvironmentInitiliazed = true;
+    } 
+  }
+}