From c27c776abb914991c2aadbc640423629faf27d30 Mon Sep 17 00:00:00 2001
From: ligi <ligi@ligi.de>
Date: Fri, 13 Nov 2020 01:34:13 +0100
Subject: [PATCH] Cleanup

---
 .../kotlin/org/ethereum/lists/chains/ChainChecker.kt | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/src/main/kotlin/org/ethereum/lists/chains/ChainChecker.kt b/src/main/kotlin/org/ethereum/lists/chains/ChainChecker.kt
index 7f8d353d..bd30d730 100644
--- a/src/main/kotlin/org/ethereum/lists/chains/ChainChecker.kt
+++ b/src/main/kotlin/org/ethereum/lists/chains/ChainChecker.kt
@@ -6,7 +6,6 @@ import org.kethereum.erc55.isValid
 import org.kethereum.model.Address
 import org.kethereum.rpc.HttpEthereumRPC
 import java.io.File
-import java.math.BigInteger
 
 val mandatory_fields = listOf(
         "name",
@@ -94,17 +93,6 @@ fun checkChain(it: File, connectRPC: Boolean) {
     }
 }
 
-
-fun String.tryBigint() = if (startsWith("0x")) {
-    try {
-        BigInteger(removePrefix("0x"), 16)
-    } catch (e: NumberFormatException) {
-        null
-    }
-} else {
-    null
-}
-
 private fun getNumber(jsonObject: JsonObject, field: String): Long {
     return when (val chainId = jsonObject[field]) {
         is Int -> chainId.toLong()