toString on a single line

src/main/java/fr/soleil/archiving/hdbtdb/api/tools/SpectrumEvent_RO.java

@@ -69,11 +69,11 @@
 
 package fr.soleil.archiving.hdbtdb.api.tools;
 
-import java.lang.reflect.Array;
-
 import fr.soleil.archiving.common.api.tools.GlobalConst;
 import fr.soleil.lib.project.math.MathConst;
 
+import java.lang.reflect.Array;
+
 public class SpectrumEvent_RO extends SpectrumEvent {
 
 
@@ -206,9 +206,8 @@ public class SpectrumEvent_RO extends SpectrumEvent {
     @Override
     public String toString() {
         final StringBuilder event_String = new StringBuilder();
-        event_String.append("Source : \t").append(getAttributeCompleteName()).append("\r\n");
-        event_String.append("TimeSt : \t").append(getTimeStamp()).append("\r\n");
-        event_String.append("Value :  \t...").append("\r\n");
+        event_String.append("SpectrumEvent_RO : ").append(getAttributeCompleteName());
+        event_String.append(", timestamp = ").append(getTimeStamp());
         return event_String.toString();
     }
 }