Method get

CedarJavaFFI/src/jmap.rs:50–61

Get a value mapped to a key

(&mut self, env: &mut JNIEnv<'a>, k: T)

    /// Get a value mapped to a key
    pub fn get(&mut self, env: &mut JNIEnv<'a>, k: T) -> Result<JObject<'a>> {
        let key = JValueGen::Object(k.as_ref());
        let value = env
            .call_method(
                &self.obj,
                "get",
                "(Ljava/lang/Object;)Ljava/lang/Object;",
                &[key],
            )?
            .l()?;
        Ok(value)
    }

    /// Put a key-value pair into the map
    pub fn put(&mut self, env: &mut JNIEnv<'a>, k: T, v: U) -> Result<JObject<'a>> {