# JavaInstallationMetadata

interface JavaInstallationMetadata

Metadata about a Java tool obtained from a toolchain.

#### Since

6.7

#### See also

JavaLauncher
JavaCompiler
JavadocTool

## Functions

getInstallationPath
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@Internal
abstract fun getInstallationPath(): Directory
The path to installation this tool belongs to.
getJavaRuntimeVersion
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@Internal
abstract fun getJavaRuntimeVersion(): String
Returns the full Java version (including the build number) of the JVM, as specified in its `java.runtime.version` property.
getJvmVersion
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@Internal
abstract fun getJvmVersion(): String
Returns the version of the JVM, as specified in its `java.vm.version` property.
getLanguageVersion
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@Input
abstract fun getLanguageVersion(): JavaLanguageVersion
Returns the language version of the JVM to which this tool belongs
getVendor
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@Internal
abstract fun getVendor(): String
Returns a human-readable string for the vendor of the JVM.
isCurrentJvm
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@Internal
@Incubating
abstract fun isCurrentJvm(): Boolean
Returns true if this installation corresponds to the build JVM.