diff --git a/src/mcmas/plugins/axb/AXBPlugin.java b/src/mcmas/plugins/axb/AXBPlugin.java
index 7ef6bee..3f5aca9 100644
--- a/src/mcmas/plugins/axb/AXBPlugin.java
+++ b/src/mcmas/plugins/axb/AXBPlugin.java
@@ -1,6 +1,5 @@
 package mcmas.plugins.axb;
 
-import java.util.Arrays;
 import java.util.Random;
 
 import org.jocl.Pointer;
@@ -9,7 +8,6 @@ import org.perf4j.slf4j.Slf4JStopWatch;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import preypredator.PPGrid;
 import mcmas.api.MCMASContext;
 import mcmas.api.MCMASPlugin;
 import mcmas.core.MCMCommandQueue;
diff --git a/src/mcmas/plugins/gridsearch/GridSearchPlugin.java b/src/mcmas/plugins/gridsearch/GridSearchPlugin.java
index 271f3a2..144a7c9 100644
--- a/src/mcmas/plugins/gridsearch/GridSearchPlugin.java
+++ b/src/mcmas/plugins/gridsearch/GridSearchPlugin.java
@@ -8,10 +8,9 @@ import org.perf4j.slf4j.Slf4JStopWatch;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import preypredator.PreyPredator2;
 import mcmas.api.MCMASContext;
 import mcmas.api.MCMASPlugin;
-import mcmas.core.MCMChrono;
+//import mcmas.core.MCMChrono;
 import mcmas.core.MCMCommandQueue;
 import mcmas.core.MCMContext;
 import mcmas.core.MCMEvent;