initially empty, is maintained privately by the * class {@code String}. * * When the intern method is invoked, if the pool already contains a * string equal to this {@code String} object as determined by * the {@link #equals(Object)} method...
publicclasscom.justin.java.lang.InternTest{publiccom.justin.java.lang.InternTest();Code:0:aload_01:invokespecial#1// Method java/lang/Object."<init>":()V4:returnpublicstaticvoidmain(java.lang.String[]);Code:0:new#2// class java/lang/StringBuilder3:dup4:invokespecial#3// Method java/lang/...
When the intern method is invoked, if the pool already contains a string equal to thisStringobject as determined by the {@link #equals(Object)} method, then the string from the pool is returned. Otherwise, thisStringobject is added to the pool and a reference to thisStringobject is returne...
* When the intern method is invoked, if the pool already contains a * string equal to this {@codeString} object as determined by * the {@link#equals(Object)} method, then the string from the pool is * returned. Otherwise, this {@codeString} object is added to the * pool and a re...
1.Java代码# /*** Returns a canonical representation for the string object. * * A pool of strings, initially empty, is maintained privately by the * class {@codeString}. * * When the intern method is invoked, if the pool already contains a * string ...
1,JAVA 代码 /** * Returns a canonical representation for the string object. ** A pool of strings, initially empty, is maintained privately by the * classString. ** When the intern method is invoked, if the pool already contains a * string equal to thisString...
* When the intern method is invoked, if the pool already contains a * string equal to this String object as determined by * the {@link #equals(Object)} method, then the string from the pool is * returned. Otherwise, this String object is added to the * pool and a reference to this...
问intern()在Java 6和Java 7中的行为不同EN在JDK7中，暂存的字符串不再分配在永久生成的Java中，...
* When the intern method is invoked, if the pool already contains a * string equal to this {@code String} object as determined by * the {@link #equals(Object)} method, then the string from the pool is * returned. Otherwise, this {@code String} object is added to the ...
{@code String}.* * When the intern method is invoked, if the pool already contains a* string equal to this {@code String} object as determined by* the {@link #equals(Object)} method, then the string from the pool is* returned. Otherwise, this {@code String} object is added to the...