there is less RAM needed for eco table (its just a security-plus for RAM check)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4442 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/kelondro/kelondroCollectionIndex.java

@@ -54,7 +54,7 @@ import de.anomic.yacy.yacyURL;
 public class kelondroCollectionIndex {
 
     private static final int serialNumber = 0;
-    private static final long minimumRAM4Eco = 200 * 1024 * 1024;
+    private static final long minimumRAM4Eco = 20 * 1024 * 1024;
     private static final int EcoFSBufferSize = 1000;
     
     private kelondroIndex index;