From 950ce28f720185064af66c9baa889aa811da77c8 Mon Sep 17 00:00:00 2001
From: Christopher Vittal <cvittal@broadinstitute.org>
Date: Fri, 8 Mar 2024 11:43:46 -0600
Subject: [PATCH] [query] Remove read/writeUTF from Input/OutputBuffer (#14401)

It's dead code.
---
 hail/src/main/scala/is/hail/io/InputBuffers.scala     | 11 -----------
 hail/src/main/scala/is/hail/io/OutputBuffers.scala    |  6 ------
 .../is/hail/utils/richUtils/RichCodeInputBuffer.scala |  3 ---
 3 files changed, 20 deletions(-)

diff --git a/hail/src/main/scala/is/hail/io/InputBuffers.scala b/hail/src/main/scala/is/hail/io/InputBuffers.scala
index 97ad9bfc1d35..d04c032f9d99 100644
--- a/hail/src/main/scala/is/hail/io/InputBuffers.scala
+++ b/hail/src/main/scala/is/hail/io/InputBuffers.scala
@@ -56,12 +56,6 @@ trait InputBuffer extends Closeable {
   def readDoubles(to: Array[Double]): Unit = readDoubles(to, 0, to.length)
 
   def readBoolean(): Boolean = readByte() != 0
-
-  def readUTF(): String = {
-    val n = readInt()
-    val a = readBytesArray(n)
-    new String(a, utfCharset)
-  }
 }
 
 trait InputBlockBuffer extends Spec with Closeable {
@@ -354,11 +348,6 @@ final class TracingInputBuffer(
 
   override def readBoolean(): Boolean = readByte() != 0
 
-  override def readUTF(): String = {
-    val s = in.readUTF()
-    logfile.write(s.getBytes(utfCharset))
-    s
-  }
 }
 
 final class BlockingInputBuffer(blockSize: Int, in: InputBlockBuffer) extends InputBuffer {
diff --git a/hail/src/main/scala/is/hail/io/OutputBuffers.scala b/hail/src/main/scala/is/hail/io/OutputBuffers.scala
index 74f4e676329e..39bc09338b07 100644
--- a/hail/src/main/scala/is/hail/io/OutputBuffers.scala
+++ b/hail/src/main/scala/is/hail/io/OutputBuffers.scala
@@ -47,12 +47,6 @@ trait OutputBuffer extends Closeable {
 
   def writeBoolean(b: Boolean): Unit =
     writeByte(b.toByte)
-
-  def writeUTF(s: String): Unit = {
-    val bytes = s.getBytes(utfCharset)
-    writeInt(bytes.length)
-    write(bytes)
-  }
 }
 
 trait OutputBlockBuffer extends Spec with Closeable {
diff --git a/hail/src/main/scala/is/hail/utils/richUtils/RichCodeInputBuffer.scala b/hail/src/main/scala/is/hail/utils/richUtils/RichCodeInputBuffer.scala
index 8a4c58c111ec..1fec9f5f73c7 100644
--- a/hail/src/main/scala/is/hail/utils/richUtils/RichCodeInputBuffer.scala
+++ b/hail/src/main/scala/is/hail/utils/richUtils/RichCodeInputBuffer.scala
@@ -72,9 +72,6 @@ class RichCodeInputBuffer(
   def readBoolean(): Code[Boolean] =
     ib.invoke[Boolean]("readBoolean")
 
-  def readUTF(): Code[String] =
-    ib.invoke[String]("readUTF")
-
   def readBytes(toRegion: Value[Region], toOff: Code[Long], n: Int): Code[Unit] = {
     if (n == 0)
       Code._empty