From c986f675f8672f3d6968ed208e075963a0c5638a Mon Sep 17 00:00:00 2001
From: "Hatter Jiang@Pixelbook" <jht5945@gmail.com>
Date: Fri, 9 Aug 2019 01:26:11 +0800
Subject: [PATCH] add java_home verbose outputs

---
 src/jdk.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/jdk.rs b/src/jdk.rs
index 40cc0c7..e726862 100644
--- a/src/jdk.rs
+++ b/src/jdk.rs
@@ -21,6 +21,7 @@ use super::{
     },
     local_util,
     tool,
+    misc::*,
 };
 
 const OPENJDK_MACOS: &str = "openjdk-osx";
@@ -73,7 +74,11 @@ pub fn get_macos_java_home(version: &str) -> Option<String> {
         return None;
     }
     let output = Command::new(MACOS_LIBEXEC_JAVAHOME).arg("-version").arg(version).output().ok()?;
-    if str::from_utf8(&output.stderr).ok()?.contains("Unable to find any JVMs") {
+    let output_in_utf8 = str::from_utf8(&output.stderr).ok()?;
+    if *VERBOSE {
+        print_message(MessageType::DEBUG, &format!("java_home outputs: {}", output_in_utf8));
+    }
+    if output_in_utf8.contains("Unable to find any JVMs") {
         return None;
     }
     Some(str::from_utf8(&output.stdout).ok()?.trim().to_string())