Thread unsafe warning for PubChemFingerprinter.

Change-Id: Ia5e53a14789b0c4cc300c0569eb952acdf324527 Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
cdk · Sep 23, 2013 · 105a379 · 105a379
1 parent b70324c
commit 105a379
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/org/openscience/cdk/fingerprint/PubchemFingerprinter.java b/src/main/org/openscience/cdk/fingerprint/PubchemFingerprinter.java
@@ -77,12 +77,16 @@
  * which was <code>[#6](~[#6])(~[#6])(~[#6])([H])</code> and is rewritten as 
  * <code>[#6H1](~[#6])(~[#6])(~[#6]</code>.
  * <p/>
+ * 
+ * <b>Warning - this class is not thread-safe and uses stores intermediate steps
+ * internally. Please use a seperate instance of the class for each thread.</b>
  *
  * @author Rajarshi Guha
  * @cdk.keyword fingerprint
  * @cdk.keyword similarity
  * @cdk.module fingerprint
  * @cdk.githash
+ * @cdk.threadnonsafe
  */
 @TestClass("org.openscience.cdk.fingerprint.PubchemFingerprinterTest")
 public class PubchemFingerprinter implements IFingerprinter {