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`‎docs/java/jvm/Java内存区域.md‎`

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+4-1Lines changed: 4 additions & 1 deletion

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Original file line number	Diff line number	Diff line change
`@@ -494,7 +494,10 @@ System.out.println(s3==s4); // False`
`494`	`494`
`495`	`495`	`### 4.2 String s1 = new String("abc");这句话创建了几个字符串对象？`
`496`	`496`
`497`		`-将创建 1 或 2 个字符串。如果池中已存在字符串常量“abc”，则只会在堆空间创建一个字符串常量“abc”。如果池中没有字符串常量“abc”，那么它将首先在池中创建，然后在堆空间中创建，因此将创建总共 2 个字符串对象。`
	`497`	`+会创建 1 或 2 个字符串：`
	`498`	`+`
	`499`	`+- 如果字符串常量池中已存在字符串常量“abc”，则只会在堆空间创建一个字符串常量“abc”。`
	`500`	`+- 如果字符串常量池中没有字符串常量“abc”，那么它将首先在字符串常量池中创建，然后在堆空间中创建，因此将创建总共 2 个字符串对象。`
`498`	`501`
`499`	`502`	`验证：`
`500`	`503`

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