diff --git a/projects/tomcat/ELEvaluationFuzzer.java b/projects/tomcat/ELEvaluationFuzzer.java
index 80dbe336b..7f956f906 100644
--- a/projects/tomcat/ELEvaluationFuzzer.java
+++ b/projects/tomcat/ELEvaluationFuzzer.java
@@ -31,15 +31,13 @@ public class ELEvaluationFuzzer {
         String str = data.consumeRemainingAsString();
 
         try {
-            evaluateExpression(str);
-        } catch (ELException | IllegalArgumentException | ArithmeticException e) {
-        }
+            evaluateExpression(str); // Fuzz the createValueExpression
+
 
-        try {
             ExpressionFactory factory = ExpressionFactory.newInstance();
             ELContext context = new ELContextImpl(factory);
 
-            MethodExpression me1 = factory.createMethodExpression(context, str, String.class, new Class<?>[] {});
+            MethodExpression me1 = factory.createMethodExpression(context, str, String.class, new Class<?>[] {}); // Fuzz the createMethodExpression
             MethodExpression me2 = factory.createMethodExpression(context, str, String.class, new Class<?>[] { String.class });
             MethodExpression me3 = factory.createMethodExpression(context, str, null, new Class<?>[] {});
             MethodExpression me4 = factory.createMethodExpression(context, str, null, new Class[]{String.class});
@@ -48,7 +46,7 @@ public class ELEvaluationFuzzer {
             Object r2 = me2.invoke(context, null);
             Object r3 = me3.invoke(context, null);
             Object r4 = me4.invoke(context, null);
-        } catch (ELException e) {
+        } catch (ELException | IllegalArgumentException | ArithmeticException e) {
         }
 
     }
diff --git a/projects/tomcat/WsPingPongFuzzer.java b/projects/tomcat/WsPingPongFuzzer.java
index 96c7d3bee..c68a9155d 100644
--- a/projects/tomcat/WsPingPongFuzzer.java
+++ b/projects/tomcat/WsPingPongFuzzer.java
@@ -15,7 +15,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 import com.code_intelligence.jazzer.api.FuzzedDataProvider;
-import com.code_intelligence.jazzer.api.FuzzerSecurityIssueHigh;
+import com.code_intelligence.jazzer.api.FuzzerSecurityIssueLow;
 
 import org.apache.tomcat.websocket.*;
 
@@ -40,6 +40,7 @@ import org.apache.catalina.Context;
 import org.apache.catalina.servlets.DefaultServlet;
 import org.apache.catalina.startup.Tomcat;
 import org.apache.catalina.connector.Connector;
+import org.apache.catalina.LifecycleException;
 import org.apache.tomcat.websocket.TesterMessageCountClient.TesterEndpoint;
 import org.apache.tomcat.websocket.TesterMessageCountClient.TesterProgrammaticEndpoint;
 
@@ -57,8 +58,7 @@ public class WsPingPongFuzzer {
             tomcat.destroy();
             tomcat = null;
             System.gc();
-        } catch (Exception e) {
-            throw new FuzzerSecurityIssueHigh("Teardown Error!");
+        } catch (LifecycleException e) {
         }
     }
 
@@ -75,8 +75,7 @@ public class WsPingPongFuzzer {
 
         try {
             tomcat.start();
-        } catch (Exception e) {
-            throw new FuzzerSecurityIssueHigh("Tomcat Start error!");
+        } catch (LifecycleException e) {
         }
 
         wsContainer = ContainerProvider.getWebSocketContainer();
@@ -93,7 +92,6 @@ public class WsPingPongFuzzer {
             wsSession = wsContainer.connectToServer(TesterProgrammaticEndpoint.class, clientEndpointConfig, 
                 new URI("ws://localhost:" + tomcat.getConnector().getLocalPort() + TesterEchoServer.Config.PATH_ASYNC));
         } catch (URISyntaxException | DeploymentException | IOException e) {
-            throw new FuzzerSecurityIssueHigh("wsContainer.connectToServer");
         }
         
         CountDownLatch latch = new CountDownLatch(1);
@@ -107,22 +105,19 @@ public class WsPingPongFuzzer {
                 wsSession.getBasicRemote().sendPing(applicationData);
             }
         } catch (IOException e) {
-            throw new FuzzerSecurityIssueHigh("getBasicRemote().sendPing");
         }
 
         try {
             boolean latchResult = handler.getLatch().await(10, TimeUnit.SECONDS);
-            assert latchResult == true : new FuzzerSecurityIssueHigh("latchResult is not true!");
+            assert latchResult == true : new FuzzerSecurityIssueLow("latchResult is not true!");
         } catch (InterruptedException e) {
-            throw new FuzzerSecurityIssueHigh("latchResult");
         }
 
-        assert Arrays.equals(applicationData.array(), (handler.getMessages().peek()).getApplicationData().array()) : new FuzzerSecurityIssueHigh("Not equal!");
+        assert Arrays.equals(applicationData.array(), (handler.getMessages().peek()).getApplicationData().array()) : new FuzzerSecurityIssueLow("Not equal!");
 
         try {
             wsSession.close();
         } catch (IOException e) {
-            throw new FuzzerSecurityIssueHigh("Session close error!");
         }
     }