diff --git a/li.strolch.model/src/main/java/li/strolch/model/GroupedParameterizedElement.java b/li.strolch.model/src/main/java/li/strolch/model/GroupedParameterizedElement.java
index 7ffa23152..ca047b481 100644
--- a/li.strolch.model/src/main/java/li/strolch/model/GroupedParameterizedElement.java
+++ b/li.strolch.model/src/main/java/li/strolch/model/GroupedParameterizedElement.java
@@ -153,7 +153,7 @@ public abstract class GroupedParameterizedElement extends AbstractStrolchElement
 	 */
 	public void addParameter(String bagKey, Parameter<?> parameter) throws StrolchException {
 		if (this.parameterBagMap == null) {
-			this.parameterBagMap = new HashMap<>();
+			this.parameterBagMap = new HashMap<>(1, 1.0F);
 		}
 		ParameterBag bag = this.parameterBagMap.get(bagKey);
 		if (bag == null) {
@@ -250,7 +250,7 @@ public abstract class GroupedParameterizedElement extends AbstractStrolchElement
 	 */
 	public void addParameterBag(ParameterBag bag) {
 		if (this.parameterBagMap == null) {
-			this.parameterBagMap = new HashMap<>();
+			this.parameterBagMap = new HashMap<>(1, 1.0F);
 		}
 
 		if (this.parameterBagMap.containsKey(bag.getId())) {
diff --git a/li.strolch.model/src/main/java/li/strolch/model/ParameterizedElement.java b/li.strolch.model/src/main/java/li/strolch/model/ParameterizedElement.java
index ae886f67e..f8274c4ff 100644
--- a/li.strolch.model/src/main/java/li/strolch/model/ParameterizedElement.java
+++ b/li.strolch.model/src/main/java/li/strolch/model/ParameterizedElement.java
@@ -133,7 +133,7 @@ public abstract class ParameterizedElement extends AbstractStrolchElement {
 	 */
 	public void addParameter(Parameter<?> parameter) {
 		if (this.parameterMap == null) {
-			this.parameterMap = new HashMap<>();
+			this.parameterMap = new HashMap<>(1, 1.0F);
 		}
 
 		if (this.parameterMap.containsKey(parameter.getId())) {
diff --git a/li.strolch.model/src/main/java/li/strolch/model/Resource.java b/li.strolch.model/src/main/java/li/strolch/model/Resource.java
index c2a9f9526..bcf913ade 100644
--- a/li.strolch.model/src/main/java/li/strolch/model/Resource.java
+++ b/li.strolch.model/src/main/java/li/strolch/model/Resource.java
@@ -85,7 +85,7 @@ public class Resource extends AbstractStrolchRootElement implements StrolchRootE
 	@SuppressWarnings("unchecked")
 	public void addTimedState(StrolchTimedState<?> strolchTimedState) {
 		if (this.timedStateMap == null) {
-			this.timedStateMap = new HashMap<>();
+			this.timedStateMap = new HashMap<>(1, 1.0F);
 		}
 
 		if (this.timedStateMap.containsKey(strolchTimedState.getId())) {
diff --git a/li.strolch.model/src/main/java/li/strolch/model/policy/PolicyDefs.java b/li.strolch.model/src/main/java/li/strolch/model/policy/PolicyDefs.java
index abe929974..967556704 100644
--- a/li.strolch.model/src/main/java/li/strolch/model/policy/PolicyDefs.java
+++ b/li.strolch.model/src/main/java/li/strolch/model/policy/PolicyDefs.java
@@ -38,7 +38,7 @@ public class PolicyDefs {
 	private Map<String, PolicyDef> policyDefMap;
 
 	public PolicyDefs() {
-		this.policyDefMap = new HashMap<>(0);
+		this.policyDefMap = new HashMap<>(1, 1.0F);
 	}
 
 	public void setParent(StrolchElement parent) {
diff --git a/li.strolch.utils/src/main/java/li/strolch/utils/helper/SystemHelper.java b/li.strolch.utils/src/main/java/li/strolch/utils/helper/SystemHelper.java
index be7c338ac..e204347d6 100644
--- a/li.strolch.utils/src/main/java/li/strolch/utils/helper/SystemHelper.java
+++ b/li.strolch.utils/src/main/java/li/strolch/utils/helper/SystemHelper.java
@@ -114,7 +114,7 @@ public class SystemHelper {
 		sb.append(SystemHelper.getMaxMemory());
 		sb.append(" / Used: "); //$NON-NLS-1$
 		sb.append(SystemHelper.getUsedMemory());
-		sb.append(" / Free:"); //$NON-NLS-1$
+		sb.append(" / Free: "); //$NON-NLS-1$
 		sb.append(SystemHelper.getFreeMemory());
 		return sb.toString();
 	}