fix error messages in InstantiationExceptions

hibernate-core/src/main/java/org/hibernate/metamodel/internal/EmbeddableInstantiatorPojoIndirecting.java

@@ -52,7 +52,7 @@ public class EmbeddableInstantiatorPojoIndirecting extends AbstractPojoInstantia
 			return constructor.newInstance( values );
 		}
 		catch ( Exception e ) {
-			throw new InstantiationException( "Could not instantiate entity: ", getMappedPojoClass(), e );
+			throw new InstantiationException( "Could not instantiate entity", getMappedPojoClass(), e );
 		}
 	}
 
@@ -77,7 +77,7 @@ public class EmbeddableInstantiatorPojoIndirecting extends AbstractPojoInstantia
 				return constructor.newInstance( values );
 			}
 			catch ( Exception e ) {
-				throw new InstantiationException( "Could not instantiate entity: ", getMappedPojoClass(), e );
+				throw new InstantiationException( "Could not instantiate entity", getMappedPojoClass(), e );
 			}
 		}
 	}

hibernate-core/src/main/java/org/hibernate/metamodel/internal/EmbeddableInstantiatorPojoStandard.java

@@ -50,7 +50,7 @@ public class EmbeddableInstantiatorPojoStandard extends AbstractPojoInstantiator
 	public Object instantiate(ValueAccess valuesAccess, SessionFactoryImplementor sessionFactory) {
 		if ( isAbstract() ) {
 			throw new InstantiationException(
-					"Cannot instantiate abstract class or interface: ", getMappedPojoClass()
+					"Cannot instantiate abstract class or interface", getMappedPojoClass()
 			);
 		}
 
@@ -76,7 +76,7 @@ public class EmbeddableInstantiatorPojoStandard extends AbstractPojoInstantiator
 			return instance;
 		}
 		catch ( Exception e ) {
-			throw new InstantiationException( "Could not instantiate entity: ", getMappedPojoClass(), e );
+			throw new InstantiationException( "Could not instantiate entity", getMappedPojoClass(), e );
 		}
 	}
 }

hibernate-core/src/main/java/org/hibernate/metamodel/internal/EmbeddableInstantiatorRecordIndirecting.java

@@ -49,7 +49,7 @@ public class EmbeddableInstantiatorRecordIndirecting extends EmbeddableInstantia
 			return constructor.newInstance( values );
 		}
 		catch ( Exception e ) {
-			throw new InstantiationException( "Could not instantiate entity: ", getMappedPojoClass(), e );
+			throw new InstantiationException( "Could not instantiate entity", getMappedPojoClass(), e );
 		}
 	}
 
@@ -78,7 +78,7 @@ public class EmbeddableInstantiatorRecordIndirecting extends EmbeddableInstantia
 				return constructor.newInstance( values );
 			}
 			catch ( Exception e ) {
-				throw new InstantiationException( "Could not instantiate entity: ", getMappedPojoClass(), e );
+				throw new InstantiationException( "Could not instantiate entity", getMappedPojoClass(), e );
 			}
 		}
 	}

hibernate-core/src/main/java/org/hibernate/metamodel/internal/EmbeddableInstantiatorRecordStandard.java

@@ -38,7 +38,7 @@ public class EmbeddableInstantiatorRecordStandard extends AbstractPojoInstantiat
 			return constructor.newInstance( valuesAccess.getValues() );
 		}
 		catch ( Exception e ) {
-			throw new InstantiationException( "Could not instantiate entity: ", getMappedPojoClass(), e );
+			throw new InstantiationException( "Could not instantiate entity", getMappedPojoClass(), e );
 		}
 	}
 }

hibernate-core/src/main/java/org/hibernate/metamodel/internal/EntityInstantiatorPojoStandard.java

@@ -95,17 +95,17 @@ public class EntityInstantiatorPojoStandard extends AbstractEntityInstantiatorPo
 	@Override
 	public Object instantiate(SessionFactoryImplementor sessionFactory) {
 		if ( isAbstract() ) {
-			throw new InstantiationException( "Cannot instantiate abstract class or interface: ", getMappedPojoClass() );
+			throw new InstantiationException( "Cannot instantiate abstract class or interface", getMappedPojoClass() );
 		}
 		else if ( constructor == null ) {
-			throw new InstantiationException( "No default constructor for entity: ", getMappedPojoClass() );
+			throw new InstantiationException( "No default constructor for entity", getMappedPojoClass() );
 		}
 		else {
 			try {
 				return applyInterception( constructor.newInstance( (Object[]) null ) );
 			}
 			catch ( Exception e ) {
-				throw new InstantiationException( "Could not instantiate entity: ", getMappedPojoClass(), e );
+				throw new InstantiationException( "Could not instantiate entity", getMappedPojoClass(), e );
 			}
 		}
 	}

hibernate-core/src/main/java/org/hibernate/resource/beans/spi/ManagedBeanRegistryInitiator.java

@@ -113,7 +113,7 @@ public class ManagedBeanRegistryInitiator implements StandardServiceInitiator<Ma
 			return (BeanContainer) containerClass.newInstance();
 		}
 		catch (Exception e) {
-			throw new InstantiationException( "Unable to instantiate specified BeanContainer : " + containerClass.getName(), containerClass, e );
+			throw new InstantiationException( "Unable to instantiate specified BeanContainer", containerClass, e );
 		}
 	}
 

hibernate-core/src/main/java/org/hibernate/tuple/PojoInstantiator.java

@@ -90,20 +90,20 @@ public class PojoInstantiator implements Instantiator, Serializable {
 
 	public Object instantiate() {
 		if ( isAbstract ) {
-			throw new InstantiationException( "Cannot instantiate abstract class or interface: ", mappedClass );
+			throw new InstantiationException( "Cannot instantiate abstract class or interface", mappedClass );
 		}
 		else if ( optimizer != null ) {
 			return optimizer.newInstance();
 		}
 		else if ( constructor == null ) {
-			throw new InstantiationException( "No default constructor for entity: ", mappedClass );
+			throw new InstantiationException( "No default constructor for entity", mappedClass );
 		}
 		else {
 			try {
 				return applyInterception( constructor.newInstance( (Object[]) null ) );
 			}
 			catch ( Exception e ) {
-				throw new InstantiationException( "Could not instantiate entity: ", mappedClass, e );
+				throw new InstantiationException( "Could not instantiate entity", mappedClass, e );
 			}
 		}
 	}