java.lang.IllegalStateException: Already connected

Stack Overflow | user7434398 | 2 months ago
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    Root Cause Analysis

    1. java.lang.IllegalStateException

      Already connected

      at java.net.URLConnection.setDoOutput()
    2. Java RT
      URLConnection.setDoOutput
      1. java.net.URLConnection.setDoOutput(Unknown Source)
      1 frame
    3. httpposttest
      HttpURLConnectionExample.main
      1. httpposttest.HttpURLConnectionExample.sendingPostRequest(HttpURLConnectionExample.java:58)
      2. httpposttest.HttpURLConnectionExample.main(HttpURLConnectionExample.java:22)
      2 frames