io.github.lukehutch.fastclasspathscanner.utils

Class Utils

java.lang.Object

io.github.lukehutch.fastclasspathscanner.utils.Utils

public class Utils
extends Object

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static boolean	isJar(String path) Returns true if the path ends with a JAR extension
static Collection<ClassInfo>	mergeScalaAuxClasses(Collection<ClassInfo> classInfoFromScan) Merge ClassInfo for Scala's companion objects (ending in "$") and trait methods class (ending in "$class") into the ClassInfo object for the base class that they are associated with.
static <T extends Comparable<T>> HashSet<T>	union(Collection<T>... collections) Take the union of a list of collections.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

isJar

public static boolean isJar(String path)

Returns true if the path ends with a JAR extension

union

@SafeVarargs
public static <T extends Comparable<T>> HashSet<T> union(Collection<T>... collections)

Take the union of a list of collections.

mergeScalaAuxClasses

public static Collection<ClassInfo> mergeScalaAuxClasses(Collection<ClassInfo> classInfoFromScan)

Merge ClassInfo for Scala's companion objects (ending in "$") and trait methods class (ending in "$class") into the ClassInfo object for the base class that they are associated with. N.B. it's possible that some of these cases will never be needed (e.g. the base class seems to have the annotations, while the "$" class gets the annotations). For now, just be exhaustive and merge all Scala auxiliary classes into one ClassInfo node.