detecting proxies
proxy type: HTTP
proxy hostname: 172.18.1.212
proxy port: 8080
onlineservices.tin.egov-nsdl.com
java.io.IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 504 Unknown Host"
	at java.base/sun.net.www.protocol.http.HttpURLConnection.doTunneling0(HttpURLConnection.java:2293)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2163)
	at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1450)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1421)
	at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:220)
	at com.tin.tds.ProxyValidator.VersionVal1(ProxyValidator.java:135)
	at com.tin.FVU.FVU.z(xb:44)
	at com.tin.FVU.FVU.main(xb:3080)
inside proxy validator
the proxy validator is false
the btnbrowseErrorFilePath is javax.swing.JButton[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@482cd91f,flags=296,maximumSize=,minimumSize=,preferredSize=java.awt.Dimension[width=84,height=25],defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=Browse,defaultCapable=true]
