如何停止动作

Question

我想使用（）STOP方法停止搜索功能，但是我不能编写一个不离开应用程序就停止搜索的功能

eclipse {
    classpath {
        //Adds the kotlin container to the classpath
        containers 'org.jetbrains.kotlin.core.KOTLIN_CONTAINER'
        //Fixes the right output path
        defaultOutputDir = file('bin')
        //Make all src folders output in the same output folder (default)
        file {
            whenMerged { 
                // use default Output for all source-folders. see also defaultOutputDir per project
                entries.each { source ->
                    // only Source-folders in the project starting with '/' are project-references
                    if (source.kind == 'src' && !source.path.startsWith('/')) { 
                        source.output = null
                    }
                }
            }
        }
    }


    project{
        buildCommand 'org.jetbrains.kotlin.ui.kotlinBuilder'
        //Fixes the natures
        natures 'org.jetbrains.kotlin.core.kotlinNature'
        natures 'org.eclipse.jdt.core.javanature'
        //Links the kotlin_bin folder (generated class files)
        linkedResource name: 'kotlin_bin', type: '2', locationUri: "org.jetbrains.kotlin.core.filesystem:/${project.name}/kotlin_bin".toString()
        file{
            whenMerged{

                def kotlinPrefs = file('.settings/org.jetbrains.kotlin.core.prefs')
                def jdkHome = System.properties.'java.home'
                if(!(jdkHome)){
                    throw new GradleException('No JDK home available for setting up Eclipse Kotlin plugin, setup env "java.home" or update this script.')
                }
                kotlinPrefs.write """\
                    codeStyle/codeStyleId=KOTLIN_OFFICIAL
                    codeStyle/globalsOverridden=true
                    compilerPlugins/jpa/active=true
                    compilerPlugins/no-arg/active=true
                    compilerPlugins/spring/active=true
                    eclipse.preferences.version=1
                    globalsOverridden=true
                    jdkHome=$jdkHome
                """.stripIndent()
            }
        }
    }
}