本文整理匯總了Java中java.util.concurrent.ConcurrentHashMap.replace方法的典型用法代碼示例。如果您正苦於以下問題：Java ConcurrentHashMap.replace方法的具體用法？Java ConcurrentHashMap.replace怎麽用？Java ConcurrentHashMap.replace使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.util.concurrent.ConcurrentHashMap的用法示例。
在下文中一共展示了ConcurrentHashMap.replace方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: testReplace_NullPointerException
import java.util.concurrent.ConcurrentHashMap; //導入方法依賴的package包/類
/**
* 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; //導入方法依賴的package包/類
/**
* 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; //導入方法依賴的package包/類
/**
* 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; //導入方法依賴的package包/類
/**
* 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; //導入方法依賴的package包/類
/**
* 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) {}
}