File list (Check if you may need any files):
spring-framework-4.2.3.RELEASE
..............................\.gitignore
..............................\.mailmap
..............................\.settings
..............................\.........\gradle
..............................\.........\......\com.springsource.sts.gradle.core.import.prefs
..............................\.........\......\com.springsource.sts.gradle.core.prefs
..............................\.........\......\com.springsource.sts.gradle.refresh.prefs
..............................\CONTRIBUTING-DOCUMENTATION.adoc
..............................\CONTRIBUTING.md
..............................\README.md
..............................\build.gradle
..............................\buildSrc
..............................\........\src
..............................\........\...\main
..............................\........\...\....\groovy
..............................\........\...\....\......\org
..............................\........\...\....\......\...\springframework
..............................\........\...\....\......\...\...............\build
..............................\........\...\....\......\...\...............\.....\gradle
..............................\........\...\....\......\...\...............\.....\......\DetectSplitPackagesPlugin.groovy
..............................\........\...\....\......\...\...............\.....\......\MergePlugin.groovy
..............................\........\...\....\......\...\...............\.....\......\TestSourceSetDependenciesPlugin.groovy
..............................\........\...\....\resources
..............................\........\...\....\.........\META-INF
..............................\........\...\....\.........\........\gradle-plugins
..............................\........\...\....\.........\........\..............\detect-split-packages.properties
..............................\........\...\....\.........\........\..............\merge.properties
..............................\........\...\....\.........\........\..............\test-source-set-dependencies.properties
..............................\gradle.properties
..............................\gradle
..............................\......\ide.gradle
..............................\......\jdiff.gradle
..............................\......\jdiff
..............................\......\.....\LICENSE.txt
..............................\......\.....\Null.java
..............................\......\.....\README-SPRING.txt
..............................\......\.....\README.txt
..............................\......\.....\antjdiff.jar
..............................\......\.....\background.gif
..............................\......\.....\black.gif
..............................\......\.....\jdiff.html
..............................\......\.....\jdiff.jar
..............................\......\.....\jdiff_logo.gif
..............................\......\.....\new.gif
..............................\......\.....\xerces.jar
..............................\......\publish-maven.gradle
..............................\......\wrapper
..............................\......\.......\gradle-wrapper.jar
..............................\......\.......\gradle-wrapper.properties
..............................\gradlew
..............................\gradlew.bat
..............................\import-into-eclipse.bat
..............................\import-into-eclipse.sh
..............................\import-into-idea.md
..............................\settings.gradle
..............................\spring-aop
..............................\..........\src
..............................\..........\...\main
..............................\..........\...\....\java
..............................\..........\...\....\....\org
..............................\..........\...\....\....\...\springframework
..............................\..........\...\....\....\...\...............\aop
..............................\..........\...\....\....\...\...............\...\Advisor.java
..............................\..........\...\....\....\...\...............\...\Aft