ExceptionUtils (yak-dev-common 2.2.7 API)

public class ExceptionUtils
extends java.lang.Object

Methods
Modifier and Type	Method and Description
`static void`	`assertNegative(long value, java.lang.String name)`
`static <T> T`	`assertNotNull(T value, java.lang.String name)`
`static void`	`assertNotZeroLength(java.lang.String value, java.lang.String name)`
`static void`	`assertPositive(long value, java.lang.String name)`
`static java.lang.String`	`getMessage(java.lang.Throwable e)` Gets the message for an exception taking into consideration that not all exceptions (ie NPE) will have a message in which case the class's name will be used in lue of no message.
`static java.lang.Throwable`	`getRootCause(java.lang.Throwable e)`
`static java.util.List<? extends java.lang.Throwable>`	`getRootCauses(java.lang.Throwable e)`
`static java.lang.String`	`getRootMessage(java.lang.Throwable e)` Gets the message for an exception's root exception taking into consideration that not all exceptions (ie NPE) will have a message in which case the class's name will be used in lue of no message.
`static java.lang.String`	`getStackTrace(java.lang.Throwable e)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public static void assertNotZeroLength(java.lang.String value,
                       java.lang.String name)

public static <T> T assertNotNull(T value,
                  java.lang.String name)

public static void assertPositive(long value,
                  java.lang.String name)

public static void assertNegative(long value,
                  java.lang.String name)

public static java.lang.Throwable getRootCause(java.lang.Throwable e)

getMessage
```
public static java.lang.String getMessage(java.lang.Throwable e)
```
Gets the message for an exception taking into consideration that not all exceptions (ie NPE) will have a message in which case the class's name will be used in lue of no message.

getRootMessage
```
public static java.lang.String getRootMessage(java.lang.Throwable e)
```
Gets the message for an exception's root exception taking into consideration that not all exceptions (ie NPE) will have a message in which case the class's name will be used in lue of no message.

public static java.lang.String getStackTrace(java.lang.Throwable e)

public static java.util.List<? extends java.lang.Throwable> getRootCauses(java.lang.Throwable e)

Class ExceptionUtils