diff --git a/pom.xml b/pom.xml
index 4a2878d..34e93fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.esotericsoftware.reflectasm</groupId>
 	<artifactId>reflectasm</artifactId>
-	<version>1.01</version>
+	<version>1.03</version>
 	<packaging>jar</packaging>
 	<name>ReflectASM</name>
 	<description>High performance Java reflection using code generation</description>
diff --git a/project.yaml b/project.yaml
index 8af8b54..be8c297 100644
--- a/project.yaml
+++ b/project.yaml
@@ -1,3 +1,3 @@
-version: 1.02
+version: 1.03
 ---
 Build.build(project);
diff --git a/src/com/esotericsoftware/reflectasm/AccessClassLoader.java b/src/com/esotericsoftware/reflectasm/AccessClassLoader.java
index d2e48a6..c4ed1a3 100644
--- a/src/com/esotericsoftware/reflectasm/AccessClassLoader.java
+++ b/src/com/esotericsoftware/reflectasm/AccessClassLoader.java
@@ -2,9 +2,22 @@
 package com.esotericsoftware.reflectasm;
 
 import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
 
 class AccessClassLoader extends ClassLoader {
-	AccessClassLoader (ClassLoader parent) {
+	static private ArrayList<AccessClassLoader> accessClassLoaders = new ArrayList();
+
+	static AccessClassLoader get (Class type) {
+		ClassLoader parent = type.getClassLoader();
+		for (int i = 0, n = accessClassLoaders.size(); i < n; i++) {
+			AccessClassLoader accessClassLoader = accessClassLoaders.get(i);
+			if (accessClassLoader.getParent() == parent) return accessClassLoader;
+		}
+		return new AccessClassLoader(parent);
+	}
+
+	private AccessClassLoader (ClassLoader parent) {
 		super(parent);
 	}
 
@@ -12,6 +25,7 @@ class AccessClassLoader extends ClassLoader {
 		// These classes come from the classloader that loaded AccessClassLoader.
 		if (name.equals(FieldAccess.class.getName())) return FieldAccess.class;
 		if (name.equals(MethodAccess.class.getName())) return MethodAccess.class;
+		if (name.equals(ConstructorAccess.class.getName())) return ConstructorAccess.class;
 		// All other classes come from the classloader that loaded the type we are accessing.
 		return super.loadClass(name, resolve);
 	}
diff --git a/src/com/esotericsoftware/reflectasm/ConstructorAccess.java b/src/com/esotericsoftware/reflectasm/ConstructorAccess.java
index 7abcdc5..bec4cdc 100644
--- a/src/com/esotericsoftware/reflectasm/ConstructorAccess.java
+++ b/src/com/esotericsoftware/reflectasm/ConstructorAccess.java
@@ -1,6 +1,8 @@
 
 package com.esotericsoftware.reflectasm;
 
+import java.lang.reflect.Modifier;
+
 import org.objectweb.asm.ClassWriter;
 import org.objectweb.asm.MethodVisitor;
 
@@ -8,7 +10,16 @@ import static org.objectweb.asm.Opcodes.*;
 
 public abstract class ConstructorAccess<T> {
 	static public <T> ConstructorAccess<T> get (Class<T> type) {
-		AccessClassLoader loader = new AccessClassLoader(type.getClassLoader());
+		try {
+			type.getConstructor((Class[])null);
+		} catch (Exception ex) {
+			if (type.isMemberClass() && !Modifier.isStatic(type.getModifiers()))
+				throw new RuntimeException("Class cannot be created (non-static member class): " + type.getName());
+			else
+				throw new RuntimeException("Class cannot be created (missing no-arg constructor): " + type.getName());
+		}
+
+		AccessClassLoader loader = AccessClassLoader.get(type);
 
 		String className = type.getName();
 		String accessClassName = className + "ConstructorAccess";
@@ -52,7 +63,7 @@ public abstract class ConstructorAccess<T> {
 		try {
 			return (ConstructorAccess)accessClass.newInstance();
 		} catch (Exception ex) {
-			throw new RuntimeException("Error constructing field access class: " + accessClassName, ex);
+			throw new RuntimeException("Error constructing constructor access class: " + accessClassName, ex);
 		}
 	}
 
diff --git a/src/com/esotericsoftware/reflectasm/FieldAccess.java b/src/com/esotericsoftware/reflectasm/FieldAccess.java
index d5f09aa..20c4ad0 100644
--- a/src/com/esotericsoftware/reflectasm/FieldAccess.java
+++ b/src/com/esotericsoftware/reflectasm/FieldAccess.java
@@ -15,7 +15,7 @@ import static org.objectweb.asm.Opcodes.*;
 
 public abstract class FieldAccess {
 	static public FieldAccess get (Class type) {
-		AccessClassLoader loader = new AccessClassLoader(type.getClassLoader());
+		AccessClassLoader loader = AccessClassLoader.get(type);
 
 		ArrayList<Field> fields = new ArrayList();
 		Class nextClass = type;
diff --git a/src/com/esotericsoftware/reflectasm/MethodAccess.java b/src/com/esotericsoftware/reflectasm/MethodAccess.java
index eae97aa..97da146 100644
--- a/src/com/esotericsoftware/reflectasm/MethodAccess.java
+++ b/src/com/esotericsoftware/reflectasm/MethodAccess.java
@@ -16,7 +16,7 @@ import static org.objectweb.asm.Opcodes.*;
 
 public abstract class MethodAccess {
 	static public MethodAccess get (Class type) {
-		AccessClassLoader loader = new AccessClassLoader(type.getClassLoader());
+		AccessClassLoader loader = AccessClassLoader.get(type);
 
 		ArrayList<Method> methods = new ArrayList();
 		Class nextClass = type;
diff --git a/test/com/esotericsoftware/reflectasm/ConstructorAccessTest.java b/test/com/esotericsoftware/reflectasm/ConstructorAccessTest.java
new file mode 100644
index 0000000..9456c17
--- /dev/null
+++ b/test/com/esotericsoftware/reflectasm/ConstructorAccessTest.java
@@ -0,0 +1,41 @@
+
+package com.esotericsoftware.reflectasm;
+
+import junit.framework.TestCase;
+
+public class ConstructorAccessTest extends TestCase {
+	public void testNewInstance () {
+		ConstructorAccess<SomeClass> access = ConstructorAccess.get(SomeClass.class);
+		SomeClass someObject = new SomeClass();
+		assertEquals(someObject, access.newInstance());
+		assertEquals(someObject, access.newInstance());
+		assertEquals(someObject, access.newInstance());
+	}
+
+	static public class SomeClass {
+		public String name;
+		public int intValue;
+		protected float test1;
+		Float test2;
+		private String test3;
+
+		public boolean equals (Object obj) {
+			if (this == obj) return true;
+			if (obj == null) return false;
+			if (getClass() != obj.getClass()) return false;
+			SomeClass other = (SomeClass)obj;
+			if (intValue != other.intValue) return false;
+			if (name == null) {
+				if (other.name != null) return false;
+			} else if (!name.equals(other.name)) return false;
+			if (Float.floatToIntBits(test1) != Float.floatToIntBits(other.test1)) return false;
+			if (test2 == null) {
+				if (other.test2 != null) return false;
+			} else if (!test2.equals(other.test2)) return false;
+			if (test3 == null) {
+				if (other.test3 != null) return false;
+			} else if (!test3.equals(other.test3)) return false;
+			return true;
+		}
+	}
+}
diff --git a/test/com/esotericsoftware/reflectasm/benchmark/ConstructorAccessBenchmark.java b/test/com/esotericsoftware/reflectasm/benchmark/ConstructorAccessBenchmark.java
new file mode 100644
index 0000000..076fc15
--- /dev/null
+++ b/test/com/esotericsoftware/reflectasm/benchmark/ConstructorAccessBenchmark.java
@@ -0,0 +1,45 @@
+
+package com.esotericsoftware.reflectasm.benchmark;
+
+import com.esotericsoftware.reflectasm.ConstructorAccess;
+
+public class ConstructorAccessBenchmark extends Benchmark {
+	public ConstructorAccessBenchmark () throws Exception {
+		int count = 1000000;
+		Object[] dontCompileMeAway = new Object[count];
+
+		Class type = SomeClass.class;
+		ConstructorAccess<SomeClass> access = ConstructorAccess.get(type);
+
+		for (int i = 0; i < 100; i++)
+			for (int ii = 0; ii < count; ii++)
+				dontCompileMeAway[ii] = access.newInstance();
+		for (int i = 0; i < 100; i++)
+			for (int ii = 0; ii < count; ii++)
+				dontCompileMeAway[ii] = type.newInstance();
+		warmup = false;
+
+		for (int i = 0; i < 100; i++) {
+			start();
+			for (int ii = 0; ii < count; ii++)
+				dontCompileMeAway[ii] = access.newInstance();
+			end("ConstructorAccess");
+		}
+		for (int i = 0; i < 100; i++) {
+			start();
+			for (int ii = 0; ii < count; ii++)
+				dontCompileMeAway[ii] = type.newInstance();
+			end("Reflection");
+		}
+
+		chart("Constructor");
+	}
+
+	static public class SomeClass {
+		public String name;
+	}
+
+	public static void main (String[] args) throws Exception {
+		new ConstructorAccessBenchmark();
+	}
+}