[Fix] Parameter.isEqualTo() should not get the value

li.strolch.model/src/main/java/li/strolch/model/parameter/AbstractListParameter.java

@@ -186,7 +186,8 @@ public abstract class AbstractListParameter<E> extends AbstractParameter<List<E>
 
 	@Override
 	public boolean isEqualTo(Parameter<List<E>> otherValue) {
-		return this.value.equals(otherValue.getValue());
+		AbstractListParameter<E> other = (AbstractListParameter<E>) otherValue;
+		return this.value.equals(other.value);
 	}
 
 	@Override

li.strolch.model/src/main/java/li/strolch/model/parameter/BooleanParameter.java

@@ -99,7 +99,8 @@ public class BooleanParameter extends AbstractParameter<Boolean> {
 
 	@Override
 	public boolean isEqualTo(Parameter<Boolean> otherValue) {
-		return this.value.equals(otherValue.getValue());
+		BooleanParameter other = (BooleanParameter) otherValue;
+		return this.value.equals(other.value);
 	}
 
 	@Override

li.strolch.model/src/main/java/li/strolch/model/parameter/DateParameter.java

@@ -143,7 +143,7 @@ public class DateParameter extends AbstractParameter<Date> {
 	@Override
 	public boolean isEqualTo(Parameter<Date> otherValue) {
 		DateParameter other = (DateParameter) otherValue;
-		return this.value.equals(other.getValueZdt());
+		return this.value.equals(other.value);
 	}
 
 	@Override

li.strolch.model/src/main/java/li/strolch/model/parameter/DurationParameter.java

@@ -124,7 +124,8 @@ public class DurationParameter extends AbstractParameter<PeriodDuration> {
 
 	@Override
 	public boolean isEqualTo(Parameter<PeriodDuration> otherValue) {
-		return this.value.equals(otherValue.getValue());
+		DurationParameter other = (DurationParameter) otherValue;
+		return this.value.equals(other.value);
 	}
 
 	@Override

li.strolch.model/src/main/java/li/strolch/model/parameter/FloatParameter.java

@@ -100,7 +100,8 @@ public class FloatParameter extends AbstractParameter<Double> {
 
 	@Override
 	public boolean isEqualTo(Parameter<Double> otherValue) {
-		return this.value.equals(otherValue.getValue());
+		FloatParameter other = (FloatParameter) otherValue;
+		return this.value.equals(other.value);
 	}
 
 	@Override

li.strolch.model/src/main/java/li/strolch/model/parameter/IntegerParameter.java

@@ -103,7 +103,8 @@ public class IntegerParameter extends AbstractParameter<Integer> {
 
 	@Override
 	public boolean isEqualTo(Parameter<Integer> otherValue) {
-		return this.value.equals(otherValue.getValue());
+		IntegerParameter other = (IntegerParameter) otherValue;
+		return this.value.equals(other.value);
 	}
 
 	@Override

li.strolch.model/src/main/java/li/strolch/model/parameter/LongParameter.java

@@ -93,7 +93,8 @@ public class LongParameter extends AbstractParameter<Long> {
 
 	@Override
 	public boolean isEqualTo(Parameter<Long> otherValue) {
-		return this.value.equals(otherValue.getValue());
+		LongParameter other = (LongParameter) otherValue;
+		return this.value.equals(other.value);
 	}
 
 	@Override

li.strolch.model/src/main/java/li/strolch/model/parameter/StringParameter.java

@@ -132,7 +132,8 @@ public class StringParameter extends AbstractParameter<String> {
 
 	@Override
 	public boolean isEqualTo(Parameter<String> otherValue) {
-		return this.value.equals(otherValue.getValue());
+		StringParameter other = (StringParameter) otherValue;
+		return this.value.equals(other.value);
 	}
 
 	@Override