Print out amount of available memory during startup of OOXMLLite

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1773633 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ooxml/java/org/apache/poi/util/OOXMLLite.java b/src/ooxml/java/org/apache/poi/util/OOXMLLite.java
index d537a9d3a6..4e459c1f2d 100644
--- a/src/ooxml/java/org/apache/poi/util/OOXMLLite.java
+++ b/src/ooxml/java/org/apache/poi/util/OOXMLLite.java
@@ -76,6 +76,13 @@ public final class OOXMLLite {
     }
 
     public static void main(String[] args) throws IOException, ClassNotFoundException {
+        System.out.println("Free memory (bytes): " + 
+                Runtime.getRuntime().freeMemory());
+        long maxMemory = Runtime.getRuntime().maxMemory();
+        System.out.println("Maximum memory (bytes): " + 
+        (maxMemory == Long.MAX_VALUE ? "no limit" : maxMemory));
+        System.out.println("Total memory (bytes): " + 
+                Runtime.getRuntime().totalMemory());
 
         String dest = null, test = null, ooxml = null;