Fix varargs invocation from luajava #95

open-autonomous-connection · 2021-11-12T07:00:03Z

yut23 commented

2021-11-12 07:00:03 +00:00

(Migrated from github.com)

The arguments for a varargs method/constructor should be the fixed arguments, followed by an array of the variable arguments, rather than a flat array of all the arguments (see §15.12.4.2 of the Java language specs).

This allows varargs methods to be called from luajava:

local System = luajava.bindClass("java.lang.System")
System.out:printf("%s, %s\n!", "Hello", "world")

The arguments for a varargs method/constructor should be the fixed arguments, followed by an array of the variable arguments, rather than a flat array of all the arguments (see [§15.12.4.2](https://docs.oracle.com/javase/specs/jls/se6/html/expressions.html#45449) of the Java language specs). This allows varargs methods to be called from luajava: ```lua local System = luajava.bindClass("java.lang.System") System.out:printf("%s, %s\n!", "Hello", "world") ```

open-autonomous-connection commented

2026-03-01 12:04:30 +00:00

Fixed

open-autonomous-connection closed this pull request

2026-03-01 12:04:30 +00:00

Pull request closed

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Reference: open-autonomous-connection/luaj#95