java.lang.NullPointerException:
at libcore.io.BlockGuardOs.close (BlockGuardOs.java:91)
at java.net.Inet6AddressImpl.icmpEcho (Inet6AddressImpl.java:270)
at java.net.Inet6AddressImpl.isReachable (Inet6AddressImpl.java:186)
at java.net.InetAddress.isReachable (InetAddress.java:478)
at java.net.InetAddress.isReachable (InetAddress.java:436)
at com.stealthcopter.networktools.ping.PingTools.doJavaPing (PingTools.java:71)
at com.stealthcopter.networktools.ping.PingTools.doPing (PingTools.java:42)
at com.stealthcopter.networktools.Ping$1.run (Ping.java:131)
at java.lang.Thread.run (Thread.java:764)
I found a bug
Device Tested Google Pixel 2 XL (taimen), 4096MB RAM, Android 8.1
java.lang.NullPointerException: at libcore.io.BlockGuardOs.close (BlockGuardOs.java:91) at java.net.Inet6AddressImpl.icmpEcho (Inet6AddressImpl.java:270) at java.net.Inet6AddressImpl.isReachable (Inet6AddressImpl.java:186) at java.net.InetAddress.isReachable (InetAddress.java:478) at java.net.InetAddress.isReachable (InetAddress.java:436) at com.stealthcopter.networktools.ping.PingTools.doJavaPing (PingTools.java:71) at com.stealthcopter.networktools.ping.PingTools.doPing (PingTools.java:42) at com.stealthcopter.networktools.Ping$1.run (Ping.java:131) at java.lang.Thread.run (Thread.java:764)