chore: remove dependency on commons-lang3

Author: clemstoquart

build.gradle.kts

@@ -23,7 +23,6 @@ dependencies {
   implementation("org.springframework.boot:spring-boot-starter-web")
   implementation("org.springframework.boot:spring-boot-starter-validation")
   implementation("com.fasterxml.jackson.module:jackson-module-kotlin")
-  implementation("org.apache.commons:commons-lang3")
 
   compileOnly("org.jetbrains.kotlin:kotlin-reflect")
   compileOnly("org.jetbrains.kotlin:kotlin-stdlib-jdk8")

src/main/kotlin/com/ekino/oss/errors/handler/HandlerHelper.kt

@@ -3,7 +3,6 @@ package com.ekino.oss.errors.handler
 import com.ekino.oss.errors.ErrorBody
 import com.ekino.oss.errors.ValidationErrorBody
 import com.fasterxml.jackson.databind.exc.InvalidFormatException
-import org.apache.commons.lang3.exception.ExceptionUtils
 import org.springframework.http.HttpHeaders
 import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
@@ -108,7 +107,7 @@ fun String.camelToSnakeCase(): String {
 }
 
 fun Throwable.toStacktrace(displayFullStacktrace: Boolean): String {
-  return if (displayFullStacktrace) ExceptionUtils.getStackTrace(this) else ""
+  return if (displayFullStacktrace) this.stackTraceToString() else ""
 }
 
 fun HttpServletRequest.toServiceName(applicationName: String): String {