diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/ConversionExecutionException.java b/org.springframework.core/src/main/java/org/springframework/core/convert/ConversionExecutionException.java
index 30a40a71497..21998d93549 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/ConversionExecutionException.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/ConversionExecutionException.java
@@ -89,8 +89,8 @@ public class ConversionExecutionException extends ConversionException {
 	}
 
 	private static String defaultMessage(Object value, Class<?> sourceClass, Class<?> targetClass, Throwable cause) {
-		return "Unable to convert value " + StylerUtils.style(value) + " from type '" + sourceClass.getName()
-				+ "' to type '" + targetClass.getName() + "'; reason = '" + cause.getMessage() + "'";
+		return "Unable to convert value " + StylerUtils.style(value) + " from type [" + sourceClass.getName()
+				+ "] to type [" + targetClass.getName() + "]; reason = '" + cause.getMessage() + "'";
 	}
 
 }
\ No newline at end of file
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/NumberToNumber.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/NumberToNumber.java
index 5a09ce973b7..c32dad52066 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/NumberToNumber.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/NumberToNumber.java
@@ -18,9 +18,9 @@ package org.springframework.core.convert.converter;
 import org.springframework.util.NumberUtils;
 
 /**
- *Converts from any JDK-standard Number implementation to any other JDK-standard Number implementation.
+ * Converts from any JDK-standard Number implementation to any other JDK-standard Number implementation.
  * 
- * Support Number classes include byte, short, integer, float, double, long, big integer, big decimal. This class
+ * Support Number classes including Byte, Short, Integer, Float, Double, Long, BigInteger, BigDecimal. This class
  * delegates to {@link NumberUtils#convertNumberToTargetClass(Number, Class)} to perform the conversion.
  * 
  * @see java.lang.Byte
@@ -31,6 +31,7 @@ import org.springframework.util.NumberUtils;
  * @see java.lang.Float
  * @see java.lang.Double
  * @see java.math.BigDecimal
+ * @see NumberUtils
  * 
  * @author Keith Donald
  */
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBigDecimal.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBigDecimal.java
index de4ea108a51..def31a8958a 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBigDecimal.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBigDecimal.java
@@ -18,7 +18,7 @@ package org.springframework.core.convert.converter;
 import java.math.BigDecimal;
 
 /**
- * Converts a String to a BigDecimal and back.
+ * Converts a String to a BigDecimal using {@link BigDecimal#BigDecimal(String).
  * 
  * @author Keith Donald
  */
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBigInteger.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBigInteger.java
index a6fe0515316..4001c661f83 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBigInteger.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBigInteger.java
@@ -18,7 +18,7 @@ package org.springframework.core.convert.converter;
 import java.math.BigInteger;
 
 /**
- * Converts a String to a BigInteger and back.
+ * Converts a String to a BigInteger using {@link BigInteger#BigInteger(String)}.
  * 
  * @author Keith Donald
  */
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBoolean.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBoolean.java
index 39574ed781b..b2e1e53bff0 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBoolean.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToBoolean.java
@@ -16,8 +16,9 @@
 package org.springframework.core.convert.converter;
 
 /**
- * Converts String to a Boolean and back.
+ * Converts String to a Boolean.  The trueString and falseStrings are configurable.
  * 
+ * @see #StringToBoolean(String, String)
  * @author Keith Donald
  */
 public class StringToBoolean implements Converter<String, Boolean> {
@@ -31,7 +32,7 @@ public class StringToBoolean implements Converter<String, Boolean> {
 	private String falseString;
 
 	/**
-	 * Create a StringToBoolean converter.
+	 * Create a StringToBoolean converter with the default 'true' and 'false' strings.
 	 */
 	public StringToBoolean() {
 	}
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToDouble.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToDouble.java
index bee007c9c1f..bbd53eb6baa 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToDouble.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToDouble.java
@@ -16,7 +16,7 @@
 package org.springframework.core.convert.converter;
 
 /**
- * Converts a String to a Double and back.
+ * Converts a String to a Double using {@link Double#valueOf(String)}.
  * 
  * @author Keith Donald
  */
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToEnum.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToEnum.java
index e4b32444532..d0219dd6e25 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToEnum.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToEnum.java
@@ -16,9 +16,9 @@
 package org.springframework.core.convert.converter;
 
 /**
- * Converts from a String to Enum and back.
+ * Converts from a String to Enum using {@link Enum#valueOf(Class, String)}.
  * 
- * @author Scott Andrews
+ * @author Keith Donald
  */
 @SuppressWarnings("unchecked")
 public class StringToEnum implements SuperConverter<String, Enum> {
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToFloat.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToFloat.java
index 965848471f9..36957eb8ab8 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToFloat.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToFloat.java
@@ -16,7 +16,7 @@
 package org.springframework.core.convert.converter;
 
 /**
- * Converts a String to an Short using {@link Short#valueOf(String)}.
+ * Converts a String to Float using {@link Float#valueOf(String)}.
  * 
  * @author Keith Donald
  */
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToLong.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToLong.java
index 1b6c28c3040..ad4554fdca9 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToLong.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToLong.java
@@ -16,7 +16,7 @@
 package org.springframework.core.convert.converter;
 
 /**
- * Converts a String to an Long using {@link Long#valueOf(String)}.
+ * Converts a String to a Long using {@link Long#valueOf(String)}.
  * 
  * @author Keith Donald
  */
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToShort.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToShort.java
index 7e3a4d59af2..6385d91dd15 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToShort.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/StringToShort.java
@@ -16,7 +16,7 @@
 package org.springframework.core.convert.converter;
 
 /**
- * Converts a String to an Short using {@link Short#valueOf(String)}.
+ * Converts a String to a Short using {@link Short#valueOf(String)}.
  * 
  * @author Keith Donald
  */
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/SuperConverter.java b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/SuperConverter.java
index 0bd39420208..89a98e91543 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/converter/SuperConverter.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/converter/SuperConverter.java
@@ -20,7 +20,7 @@ import org.springframework.core.convert.ConversionService;
 
 /**
  * A super converter converts a source object of type S to a target type of type AT and back, where AT is equal to or a
- * subclass of T.
+ * subclass of T, T being the "super" target type.  This allows a single converter to convert to objects that are part of a common class hierarchy.
  * <p>
  * Implementations of this interface are thread-safe and can be shared. Converters are typically registered with and
  * accessed through a {@link ConversionService}.