# JavaExecSpec

interface JavaExecSpec : JavaForkOptions, BaseExecSpec(source)

Specifies the options for executing a Java application.

#### Inheritors

JavaExec

## Functions

args
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abstract fun args(args: Iterable<out Any>): JavaExecSpec
abstract fun args(args: Array<Any>): JavaExecSpec
Adds args for the main class to be executed.
bootstrapClasspath
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abstract fun bootstrapClasspath(classpath: Array<Any>): JavaForkOptions
classpath
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abstract fun classpath(paths: Array<Any>): JavaExecSpec
Adds elements to the classpath for executing the main class.
copyTo
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abstract fun copyTo(options: JavaForkOptions): JavaForkOptions
abstract fun copyTo(options: ProcessForkOptions): ProcessForkOptions
debugOptions
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abstract fun debugOptions(action: Action<JavaDebugOptions>)
environment
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abstract fun environment(environmentVariables: Map<String, out Any>): ProcessForkOptions
environment
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inline fun ProcessForkOptions. environment(vararg environmentVariables: Pair<String, Any?>): ProcessForkOptions

Kotlin extension function for org.gradle.process.ProcessForkOptions.environment.

executable
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abstract fun executable(executable: Any): ProcessForkOptions
getAllJvmArgs
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abstract fun getAllJvmArgs(): List<String>
getArgs
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@Nullable
@Optional
@Input
abstract fun getArgs(): List<String>
Returns the arguments passed to the main class to be executed.
getArgumentProviders
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abstract fun getArgumentProviders(): List<CommandLineArgumentProvider>
Argument providers for the application.
getBootstrapClasspath
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abstract fun getBootstrapClasspath(): FileCollection
getClasspath
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@Classpath
abstract fun getClasspath(): FileCollection
Returns the classpath for executing the main class.
getCommandLine
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abstract fun getCommandLine(): List<String>
getDebug
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abstract fun getDebug(): Boolean
getDebugOptions
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abstract fun getDebugOptions(): JavaDebugOptions
getDefaultCharacterEncoding
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abstract fun getDefaultCharacterEncoding(): String
getEnableAssertions
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abstract fun getEnableAssertions(): Boolean
getEnvironment
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abstract fun getEnvironment(): Map<String, Any>
getErrorOutput
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abstract fun getErrorOutput(): OutputStream
getExecutable
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abstract fun getExecutable(): String
getJvmArgs
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abstract fun getJvmArgs(): List<String>
getJvmArgumentProviders
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abstract fun getJvmArgumentProviders(): List<CommandLineArgumentProvider>
getJvmArguments
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@Incubating
@Optional
@Internal
abstract fun getJvmArguments(): ListProperty<String>
Extra JVM arguments to be to use to launch the JVM for the process.
getMainClass
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@Optional
@Input
abstract fun getMainClass(): Property<String>
The fully qualified name of the Main class to be executed.
getMainModule
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@Optional
@Input
abstract fun getMainModule(): Property<String>
The name of the main module to be executed if the application should run as a Java module.
getMaxHeapSize
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abstract fun getMaxHeapSize(): String
getMinHeapSize
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abstract fun getMinHeapSize(): String
getModularity
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abstract fun getModularity(): ModularitySpec
Returns the module path handling for executing the main class.
getStandardInput
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abstract fun getStandardInput(): InputStream
getStandardOutput
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abstract fun getStandardOutput(): OutputStream
getSystemProperties
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abstract fun getSystemProperties(): Map<String, Any>
getWorkingDir
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abstract fun getWorkingDir(): File
isIgnoreExitValue
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abstract fun isIgnoreExitValue(): Boolean
jvmArgs
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abstract fun jvmArgs(arguments: Iterable<out Any>): JavaForkOptions
setAllJvmArgs
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abstract fun setAllJvmArgs(arguments: List<String>)
setArgs
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abstract fun setArgs(@Nullable args: Iterable<out Any>): JavaExecSpec
abstract fun setArgs(@Nullable args: List<String>): JavaExecSpec
Sets the args for the main class to be executed.
setBootstrapClasspath
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abstract fun setBootstrapClasspath(classpath: FileCollection)
setClasspath
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abstract fun setClasspath(classpath: FileCollection): JavaExecSpec
Sets the classpath for executing the main class.
setDebug
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abstract fun setDebug(enabled: Boolean)
setDefaultCharacterEncoding
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abstract fun setDefaultCharacterEncoding(defaultCharacterEncoding: String)
setEnableAssertions
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abstract fun setEnableAssertions(enabled: Boolean)
setEnvironment
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abstract fun setEnvironment(environmentVariables: Map<String, out Any>)
setEnvironment
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inline fun ProcessForkOptions. setEnvironment(vararg environmentVariables: Pair<String, Any?>)

Kotlin extension function for org.gradle.process.ProcessForkOptions.setEnvironment.

setErrorOutput
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abstract fun setErrorOutput(outputStream: OutputStream): BaseExecSpec
setExecutable
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abstract fun setExecutable(executable: String)
setIgnoreExitValue
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abstract fun setIgnoreExitValue(ignoreExitValue: Boolean): BaseExecSpec
setJvmArgs
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abstract fun setJvmArgs(arguments: List<String>)
setMain
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@ReplacedBy(value = "mainClass")
open fun setMain(@Nullable main: String): JavaExecSpec
Sets the fully qualified name of the main class to be executed.
setMaxHeapSize
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abstract fun setMaxHeapSize(heapSize: String)
setMinHeapSize
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abstract fun setMinHeapSize(heapSize: String)
setStandardInput
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abstract fun setStandardInput(inputStream: InputStream): BaseExecSpec
setStandardOutput
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abstract fun setStandardOutput(outputStream: OutputStream): BaseExecSpec
setSystemProperties
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abstract fun setSystemProperties(properties: Map<String, out Any>)
setWorkingDir
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abstract fun setWorkingDir(dir: File)
systemProperties
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abstract fun systemProperties(properties: Map<String, out Any>): JavaForkOptions
systemProperties
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inline fun JavaForkOptions. systemProperties(vararg properties: Pair<String, Any?>): JavaForkOptions

Kotlin extension function for org.gradle.process.JavaForkOptions.systemProperties.

systemProperty
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abstract fun systemProperty(name: String, value: Any): JavaForkOptions
workingDir
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abstract fun workingDir(dir: Any): ProcessForkOptions