KE2: Start writing the actual TRAP files

java/kotlin-extractor2/src/main/kotlin/KotlinExtractor.kt

@@ -497,19 +497,18 @@ OLD: KE1
     val trapFileWriter = getTrapFileWriter(compression, logger, checkTrapIdentical, trapFileName)
 
     trapFileWriter.run { trapFileBW ->
-        TODO()
-/*
-OLD: KE1
         // We want our comments to be the first thing in the file,
-        // so start off with a mere TrapWriter
+        // so start off with a PlainTrapWriter
         val tw =
             PlainTrapWriter(
                 loggerBase,
                 TrapLabelManager(),
                 trapFileBW,
-                fileTrapWriter.getDiagnosticTrapWriter()
+                fileDiagnosticTrapWriter.getDiagnosticTrapWriter()
             )
         tw.writeComment("Generated by the CodeQL Kotlin extractor for kotlin source code")
+/*
+OLD: KE1
         tw.writeComment("Part of invocation $invocationTrapFile")
         // Now elevate to a SourceFileTrapWriter, and populate the
         // file information
@@ -523,7 +522,7 @@ OLD: KE1
                 primitiveTypeMapping,
                 pluginContext,
                 globalExtensionState,
-                fileTrapWriter.getDiagnosticTrapWriter()
+                fileDiagnosticTrapWriter.getDiagnosticTrapWriter()
             )
         val linesOfCode = LinesOfCode(logger, sftw, srcFile)
         val fileExtractor =

java/kotlin-extractor2/src/main/kotlin/TrapWriter.kt

@@ -299,8 +299,6 @@ OLD: KE1
         )
 }
 
-/*
-OLD: KE1
 /** A `PlainTrapWriter` has no additional context of its own. */
 class PlainTrapWriter(
     loggerBase: LoggerBase,
@@ -312,7 +310,6 @@ class PlainTrapWriter(
         return dtw
     }
 }
-*/
 
 /**
  * A `DiagnosticTrapWriter` is a TrapWriter that diagnostics can be written to; i.e. it has