gradle - 我在哪里可以找到 `(*)`的输出文件 `1.7.6 -> 1.7.7`和 `gradle dependencies`

Question

对于带有简单build.gradle文件的gradle项目:

apply plugin: 'java'

repositories.jcenter()

dependencies {
    compile "org.springframework.boot:spring-boot-starter-web:1.1.5.RELEASE"
    compile 'org.slf4j:slf4j-api:1.7.1'
}

当我运行 gradle dependencies时，它将显示:

:dependencies

------------------------------------------------------------
Root project
------------------------------------------------------------

archives - Configuration for archive artifacts.
No dependencies

compile - Compile classpath for source set 'main'.
+--- org.springframework.boot:spring-boot-starter-web:1.1.5.RELEASE
|    +--- org.springframework.boot:spring-boot-starter:1.1.5.RELEASE
|    |    +--- org.springframework.boot:spring-boot:1.1.5.RELEASE
|    |    |    +--- org.springframework:spring-core:4.0.6.RELEASE
|    |    |    |    \--- commons-logging:commons-logging:1.1.3
|    |    |    \--- org.springframework:spring-context:4.0.6.RELEASE
|    |    |         +--- org.springframework:spring-aop:4.0.6.RELEASE
|    |    |         |    +--- aopalliance:aopalliance:1.0
|    |    |         |    +--- org.springframework:spring-beans:4.0.6.RELEASE
|    |    |         |    |    \--- org.springframework:spring-core:4.0.6.RELEASE (*)
|    |    |         |    \--- org.springframework:spring-core:4.0.6.RELEASE (*)
|    |    |         +--- org.springframework:spring-beans:4.0.6.RELEASE (*)
|    |    |         +--- org.springframework:spring-core:4.0.6.RELEASE (*)
|    |    |         \--- org.springframework:spring-expression:4.0.6.RELEASE
|    |    |              \--- org.springframework:spring-core:4.0.6.RELEASE (*)
|    |    +--- org.springframework.boot:spring-boot-autoconfigure:1.1.5.RELEASE
|    |    |    \--- org.springframework.boot:spring-boot:1.1.5.RELEASE (*)
|    |    +--- org.springframework.boot:spring-boot-starter-logging:1.1.5.RELEASE
|    |    |    +--- org.slf4j:jcl-over-slf4j:1.7.7
|    |    |    |    \--- org.slf4j:slf4j-api:1.7.7
|    |    |    +--- org.slf4j:jul-to-slf4j:1.7.7
|    |    |    |    \--- org.slf4j:slf4j-api:1.7.7
|    |    |    +--- org.slf4j:log4j-over-slf4j:1.7.7
|    |    |    |    \--- org.slf4j:slf4j-api:1.7.7
|    |    |    \--- ch.qos.logback:logback-classic:1.1.2
|    |    |         +--- ch.qos.logback:logback-core:1.1.2
|    |    |         \--- org.slf4j:slf4j-api:1.7.6 -> 1.7.7
|    |    +--- org.springframework:spring-core:4.0.6.RELEASE (*)
|    |    \--- org.yaml:snakeyaml:1.13
|    +--- org.springframework.boot:spring-boot-starter-tomcat:1.1.5.RELEASE
|    |    +--- org.apache.tomcat.embed:tomcat-embed-core:7.0.54
|    |    +--- org.apache.tomcat.embed:tomcat-embed-el:7.0.54
|    |    \--- org.apache.tomcat.embed:tomcat-embed-logging-juli:7.0.54
|    +--- com.fasterxml.jackson.core:jackson-databind:2.3.3
|    |    +--- com.fasterxml.jackson.core:jackson-annotations:2.3.0
|    |    \--- com.fasterxml.jackson.core:jackson-core:2.3.3
|    +--- org.hibernate:hibernate-validator:5.0.3.Final
|    |    +--- javax.validation:validation-api:1.1.0.Final
|    |    +--- org.jboss.logging:jboss-logging:3.1.1.GA
|    |    \--- com.fasterxml:classmate:1.0.0
|    +--- org.springframework:spring-core:4.0.6.RELEASE (*)
|    +--- org.springframework:spring-web:4.0.6.RELEASE
|    |    +--- org.springframework:spring-aop:4.0.6.RELEASE (*)
|    |    +--- org.springframework:spring-beans:4.0.6.RELEASE (*)
|    |    +--- org.springframework:spring-context:4.0.6.RELEASE (*)
|    |    \--- org.springframework:spring-core:4.0.6.RELEASE (*)
|    \--- org.springframework:spring-webmvc:4.0.6.RELEASE
|         +--- org.springframework:spring-beans:4.0.6.RELEASE (*)
|         +--- org.springframework:spring-context:4.0.6.RELEASE (*)
|         +--- org.springframework:spring-core:4.0.6.RELEASE (*)
|         +--- org.springframework:spring-expression:4.0.6.RELEASE (*)
|         \--- org.springframework:spring-web:4.0.6.RELEASE (*)
\--- org.slf4j:slf4j-api:1.7.1 -> 1.7.7

尽管我已经阅读了一些文章，但我不确定两件事:

(*)表示此依赖项已经存在，可以在前面的步骤中下载

1.7.1 -> 1.7.7此依赖项声明为1.7.1，但gradle决定在解决冲突

后使用 1.7.7
不确定我的理解是否正确，如何找到一些官方文件来解释它们？我搜索了gradle网站，但尚未找到

Answer 1

虽然不是官方文档，但我在gradle dependency-resolution-reporting.md design-doc中发现了以下内容:

• avoid regression of current features:
  • subtree is omitted (*)

但是请注意，此设计文档在4月2日进行了更改(请参阅change here)，作为v2.5发行版工作的一部分，并且此注释已从本文档中删除。