我正在尝试使用Scala的java jcommander库.java JCommander类有多个构造函数:
public JCommander(Object object)
public JCommander(Object object, ResourceBundle bundle, String... args)
public JCommander(Object object, String... args)
我想调用第一个不带 varargs的构造函数.我试过了:
jCommander = new JCommander(cmdLineArgs)
我收到错误:
error: ambiguous reference to overloaded definition,
both constructor JCommander in class JCommander of type (x$1: Any,x$2: <repeated...>[java.lang.String])com.beust.jcommander.JCommander
and constructor JCommander in class JCommander of type (x$1: Any)com.beust.jcommander.JCommander
match argument types (com.lasic.CommandLineArgs) and expected result type com.beust.jcommander.JCommander
jCommander = new JCommander(cmdLineArgs)
我也尝试使用命名参数,但结果相同:
jCommander = new JCommander(`object` = cmdLineArgs)
我怎么告诉Scala我想调用不带varargs的构造函数？
我正在使用Scala 2.8.0.