本文整理汇总了Java中java.util.concurrent.ConcurrentHashMap.replace方法的典型用法代码示例。如果您正苦于以下问题：Java ConcurrentHashMap.replace方法的具体用法？Java ConcurrentHashMap.replace怎么用？Java ConcurrentHashMap.replace使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.util.concurrent.ConcurrentHashMap的用法示例。
在下文中一共展示了ConcurrentHashMap.replace方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testReplace_NullPointerException
import java.util.concurrent.ConcurrentHashMap; //导入方法依赖的package包/类
/**
* replace(null, x) throws NPE
*/
public void testReplace_NullPointerException() {
ConcurrentHashMap c = new ConcurrentHashMap(5);
try {
c.replace(null, "whatever");
shouldThrow();
} catch (NullPointerException success) {}
}
示例2: testReplaceValue_NullPointerException
import java.util.concurrent.ConcurrentHashMap; //导入方法依赖的package包/类
/**
* replace(null, x, y) throws NPE
*/
public void testReplaceValue_NullPointerException() {
ConcurrentHashMap c = new ConcurrentHashMap(5);
try {
c.replace(null, one, "whatever");
shouldThrow();
} catch (NullPointerException success) {}
}
示例3: testReplace2_NullPointerException
import java.util.concurrent.ConcurrentHashMap; //导入方法依赖的package包/类
/**
* replace(x, null) throws NPE
*/
public void testReplace2_NullPointerException() {
ConcurrentHashMap c = new ConcurrentHashMap(5);
try {
c.replace("whatever", null);
shouldThrow();
} catch (NullPointerException success) {}
}
示例4: testReplaceValue2_NullPointerException
import java.util.concurrent.ConcurrentHashMap; //导入方法依赖的package包/类
/**
* replace(x, null, y) throws NPE
*/
public void testReplaceValue2_NullPointerException() {
ConcurrentHashMap c = new ConcurrentHashMap(5);
try {
c.replace("whatever", null, "A");
shouldThrow();
} catch (NullPointerException success) {}
}
示例5: testReplaceValue3_NullPointerException
import java.util.concurrent.ConcurrentHashMap; //导入方法依赖的package包/类
/**
* replace(x, y, null) throws NPE
*/
public void testReplaceValue3_NullPointerException() {
ConcurrentHashMap c = new ConcurrentHashMap(5);
try {
c.replace("whatever", one, null);
shouldThrow();
} catch (NullPointerException success) {}
}