Inconsistency between indent level in AOSP and non-aosp

使用 Test.java 示例复现报告，并分别在带有和不带 --aosp 的情况下运行 google-java-format。将续行字符串的缩进与预期的 AOSP 输出进行比较，然后检查导致该差异的 formatter 行为。完成的标准是明确或修正 AOSP 结果，并通过适当的回归测试覆盖该问题。

I am not entirely sure wether this is the intended behavior, so here is an issue. The the continuation of the long string doesn't indent with 8 spaces from the previous line which I would expect in AOSP.

Test.java

public class Test {
    String s = "asdfasdfasdfasdf asdfasdfasdfasdfasdfasdffasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasd";
}

❯ java -jar ~/Downloads/google-java-format-1.24.0-all-deps.jar Test.java
public class Test {
  String s =
      "asdfasdfasdfasdf"
          + " asdfasdfasdfasdfasdfasdffasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasd";
}

❯ java -jar ~/Downloads/google-java-format-1.24.0-all-deps.jar --aosp Test.java
public class Test {
    String s =
            "asdfasdfasdfasdf"
                + " asdfasdfasdfasdfasdfasdffasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasd";
}

I would expect the following output using AOSP style

public class Test {
    String s =
            "asdfasdfasdfasdf"
                    + " asdfasdfasdfasdfasdfasdffasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasdfasd";
}

I raised this issue in the spotless repo because I figured that spotless not indenting the same way as GJF would be a spotless bug.

If this is the intended behavior, please let me know, so that I can reraise the issue at spotless.