本文整理汇总了Java中sun.hotspot.WhiteBox.areSharedStringsIgnored方法的典型用法代码示例。如果您正苦于以下问题:Java WhiteBox.areSharedStringsIgnored方法的具体用法?Java WhiteBox.areSharedStringsIgnored怎么用?Java WhiteBox.areSharedStringsIgnored使用的例子?那么恭喜您, 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sun.hotspot.WhiteBox
的用法示例。
在下文中一共展示了WhiteBox.areSharedStringsIgnored方法的2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: main
import sun.hotspot.WhiteBox; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
WhiteBox wb = WhiteBox.getWhiteBox();
if (wb.areSharedStringsIgnored()) {
System.out.println("Shared strings are ignored, assuming PASS");
return;
}
// The string below is known to be added to CDS archive
String s = "<init>";
String internedS = s.intern();
// Check that it's a valid string
if (s.getClass() != String.class || !(s instanceof String)) {
throw new RuntimeException("Shared string is not a valid String: FAIL");
}
if (wb.isShared(internedS)) {
System.out.println("Found shared string, result: PASS");
} else {
throw new RuntimeException("String is not shared, result: FAIL");
}
}
示例2: main
import sun.hotspot.WhiteBox; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
WhiteBox wb = WhiteBox.getWhiteBox();
if (wb.areSharedStringsIgnored()) {
System.out.println("Shared strings are ignored, assuming PASS");
return;
}
// The string below is known to be added to CDS archive
String s = "<init>";
String internedS = s.intern();
if (wb.isShared(internedS)) {
System.out.println("Found shared string, result: PASS");
} else {
throw new RuntimeException("String is not shared, result: FAIL");
}
}