*/
    @Nullable
    public String getShellPath() {
        return shellPath;
    }

    /**
     * Sets the path to the shell under which the script is to be executed.
     */
    public void setShellPath(String shellPath) {
        this.shellPath = shellPath;
    }

    /**
     * Gets the contents of the shell script to execute under the shell
     * returned by {@link #getShellPath()}.
     */
    @Nullable

    }

    private PBXTarget toXCTestPbxTarget(XcodeTarget xcodeTarget) {
        PBXShellScriptBuildPhase hackBuildPhase = new PBXShellScriptBuildPhase();
        hackBuildPhase.setShellPath("/bin/sh");
        hackBuildPhase.setShellScript("# Script to generate specific Swift files Xcode expects when running tests.\n"
            + "set -eu\n"
            + "ARCH_ARRAY=($ARCHS)\n"