package javaexec

// BuildArgs assembles the full argv for execing the JVM. The resulting slice is

// [java, <tokenized JAVA_OPTS...>, <trusted args...>], mirroring the order of

// the previous `exec java $JAVA_OPTS <trusted>` start command. trusted args are

// produced by the buildpack (classpath, -jar/-cp, main class) and are passed

// through unchanged; only JAVA_OPTS is tokenized.

func BuildArgs(java, javaOpts string, trusted []string) []string {

opts := TokenizeJavaOpts(javaOpts)

argv := make([]string, 0, 1+len(opts)+len(trusted))

argv = append(argv, java)

argv = append(argv, opts...)

argv = append(argv, trusted...)

return argv

}