src-spring-framework/gradle/ide.gradle

import org.gradle.plugins.ide.eclipse.model.ProjectDependency

eclipse.classpath.file.whenMerged { classpath ->
	// GRADLE-1116
	def regexp = /.*?\/([^\/]+)\/build\/[^\/]+\/(?:main|test)/ // only match those that end in main or test (avoids removing necessary entries like build/classes/jaxb)
	def projectOutputDependencies = classpath.entries.findAll { entry -> entry.path =~ regexp }
	projectOutputDependencies.each { entry ->
		def matcher = (entry.path =~ regexp)
		if(matcher) {
			def projectName = matcher[0][1]
			def path = "/${projectName}"
			if(!classpath.entries.find { e -> e instanceof ProjectDependency && e.path == path }) {
				def dependency = new ProjectDependency(path, project(":${projectName}").path)
				dependency.exported = true
				classpath.entries.add(dependency)
			}
			classpath.entries.remove(entry)
		}
	}
	classpath.entries.removeAll { entry -> (entry.path =~ /(?!.*?repack.*\.jar).*?\/([^\/]+)\/build\/libs\/[^\/]+\.jar/) }
}