public final class Contracts
extends java.lang.Object
Modifier and Type | Method and Description |
---|---|
static void |
assertNotEmpty(java.util.Collection<?> collection,
java.lang.String message) |
static void |
assertNotEmpty(java.util.Collection<?> collection,
java.lang.String message,
java.lang.Object... messageParameters) |
static void |
assertNotEmpty(java.lang.String s,
java.lang.String message) |
static void |
assertNotNull(java.lang.Object o) |
static void |
assertNotNull(java.lang.Object o,
java.lang.String message)
Asserts that the given object is not
null . |
static void |
assertTrue(boolean condition,
java.lang.String message) |
static void |
assertTrue(boolean condition,
java.lang.String message,
java.lang.Object... messageParameters) |
static void |
assertValueNotNull(java.lang.Object o,
java.lang.String name)
Asserts that the given object is not
null . |
public static void assertNotNull(java.lang.Object o)
public static void assertNotNull(java.lang.Object o, java.lang.String message)
null
.o
- The object to check.message
- A message text which will be used as message of the resulting
exception if the given object is null
.java.lang.IllegalArgumentException
- In case the given object is null
.public static void assertValueNotNull(java.lang.Object o, java.lang.String name)
null
.o
- The object to check.name
- The name of the value to check. A message of the form
"<name> must not be null" will be used as message of
the resulting exception if the given object is null
.java.lang.IllegalArgumentException
- In case the given object is null
.public static void assertTrue(boolean condition, java.lang.String message)
public static void assertTrue(boolean condition, java.lang.String message, java.lang.Object... messageParameters)
public static void assertNotEmpty(java.lang.String s, java.lang.String message)
public static void assertNotEmpty(java.util.Collection<?> collection, java.lang.String message)
public static void assertNotEmpty(java.util.Collection<?> collection, java.lang.String message, java.lang.Object... messageParameters)
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