Problem handling static fields

[perNyfelt]

I am trying to create a package that allows one to to do source from a https url with a self signed certificate. It works fine from Java but when I call the java code I created, Renjin throws a java.lang.NoSuchFieldError.

I am using

    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpclient</artifactId>
      <version>4.5.13</version>
    </dependency>

It fails when i initialize the SSLConnectionSocketFactory with the following error:

org.renjin.eval.EvalException: INSTANCE
	at org.renjin.invoke.reflection.FunctionBinding$Overload.invoke(FunctionBinding.java:125)
	at org.renjin.invoke.reflection.FunctionBinding.invoke(FunctionBinding.java:172)
	at org.renjin.invoke.reflection.FunctionBinding.evaluateArgsAndInvoke(FunctionBinding.java:154)
	at org.renjin.invoke.reflection.MethodFunction.apply(MethodFunction.java:58)
	at org.renjin.sexp.FunctionCall.eval(FunctionCall.java:80)
	at org.renjin.primitives.special.AssignLeftFunction.assignLeft(AssignLeftFunction.java:58)
	at org.renjin.primitives.special.AssignLeftFunction.apply(AssignLeftFunction.java:42)
	at org.renjin.sexp.FunctionCall.eval(FunctionCall.java:80)
	at org.renjin.primitives.special.BeginFunction.apply(BeginFunction.java:39)
	at org.renjin.sexp.FunctionCall.eval(FunctionCall.java:80)
	at org.renjin.sexp.Closure.applyPromised(Closure.java:200)
	at org.renjin.sexp.Closure.apply(Closure.java:133)
	at org.renjin.sexp.FunctionCall.eval(FunctionCall.java:80)
	at org.renjin.sexp.ExpressionVector.eval(ExpressionVector.java:85)
	at org.renjin.eval.Context.evaluate(Context.java:280)
	at org.renjin.script.RenjinScriptEngine.eval(RenjinScriptEngine.java:174)
	at org.renjin.script.RenjinScriptEngine.eval(RenjinScriptEngine.java:133)
	at se.alipsa.ride.console.ConsoleComponent.executeScriptAndReport(ConsoleComponent.java:927)
	at se.alipsa.ride.console.ConsoleComponent.access$900(ConsoleComponent.java:68)
	at se.alipsa.ride.console.ConsoleComponent$3.call(ConsoleComponent.java:473)
	at se.alipsa.ride.console.ConsoleComponent$3.call(ConsoleComponent.java:468)
	at javafx.graphics/javafx.concurrent.Task$TaskCallable.call(Task.java:1425)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NoSuchFieldError: INSTANCE
	at org.apache.http.conn.ssl.SSLConnectionSocketFactory.<clinit>(SSLConnectionSocketFactory.java:151)
	at se.alipsa.sourceurl.SourceUrl.fetchHttps(SourceUrl.java:74)

I initialize like this

SSLContext sslContext = SSLContexts.custom()
          .loadTrustMaterial(new TrustSelfSignedStrategy())
          .build();
SSLConnectionSocketFactory socketFactory = new SSLConnectionSocketFactory(sslContext);

The SSLConnectionSocketFactory has a field like this

    @Deprecated
    public static final X509HostnameVerifier ALLOW_ALL_HOSTNAME_VERIFIER
        = AllowAllHostnameVerifier.INSTANCE;

...which is the reason for the failure. The AllowAllHostnameVerifier.INSTANCE looks like this:

public static final AllowAllHostnameVerifier INSTANCE = new AllowAllHostnameVerifier();

...so it is a pretty standard singleton initializer.

The package code is available here: https://github.com/perNyfelt/sourceUrl