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org.specs2.control.Throwables.scala Maven / Gradle / Ivy
package org.specs2
package control
object Throwables {
def render(t: Throwable): String =
s"${t.getClass.getName}" + (Option(t.getMessage) match {
case None => ""
case Some(message) => s": $message"
})
def renderWithStack(t: Throwable): String =
s"""============================================================
|${render(t)}
|------------------------------------------------------------
|${traceWithIndent(t, " ")}
|============================================================
|""".stripMargin
def trace(t: Throwable): String = {
val out = new java.io.StringWriter
t.printStackTrace(new java.io.PrintWriter(out))
out.toString
}
def traceWithIndent(t: Throwable, indent: String): String =
trace(t).lines.map(line => indent + line).mkString("\n")
}