From 5637a07740c7117adcba19a718b88de8344bba92 Mon Sep 17 00:00:00 2001
From: Liam Miller-Cushon <cushon@google.com>
Date: Fri, 12 Apr 2024 14:55:14 -0700
Subject: [PATCH] No-op refactor after unknown commit

PiperOrigin-RevId: 624300376
---
 java/com/google/turbine/main/Main.java | 28 +++++++++++++++-----------
 1 file changed, 16 insertions(+), 12 deletions(-)

diff --git a/java/com/google/turbine/main/Main.java b/java/com/google/turbine/main/Main.java
index 86d7339..3725834 100644
--- a/java/com/google/turbine/main/Main.java
+++ b/java/com/google/turbine/main/Main.java
@@ -83,7 +83,7 @@ public final class Main {
   static final Attributes.Name TARGET_LABEL = new Attributes.Name("Target-Label");
   static final Attributes.Name INJECTING_RULE_KIND = new Attributes.Name("Injecting-Rule-Kind");
 
-  public static void main(String[] args) throws IOException {
+  public static void main(String[] args) {
     boolean ok;
     try {
       compile(args);
@@ -218,7 +218,7 @@ public static Result compile(TurbineOptions options) throws IOException {
         }
       }
       if (options.output().isPresent()) {
-        Map<String, byte[]> transitive = Transitive.collectDeps(bootclasspath, bound);
+        ImmutableMap<String, byte[]> transitive = Transitive.collectDeps(bootclasspath, bound);
         writeOutput(options, bound.generatedClasses(), lowered.bytes(), transitive);
       }
       if (options.outputManifest().isPresent()) {
@@ -301,16 +301,7 @@ private static ClassPath bootclasspath(TurbineOptions options) throws IOExceptio
     }
 
     if (release.isPresent()) {
-      // Search ct.sym for a matching release
-      ClassPath bootclasspath = CtSymClassBinder.bind(release.getAsInt());
-      if (bootclasspath != null) {
-        return bootclasspath;
-      } else if (release.getAsInt() == Integer.parseInt(JAVA_SPECIFICATION_VERSION.value())) {
-        // if --release matches the host JDK, use its jimage instead of ct.sym
-        return JimageClassBinder.bindDefault();
-      } else {
-        throw new UsageException("not a supported release: " + release);
-      }
+      return release(release.getAsInt());
     }
 
     if (options.system().isPresent()) {
@@ -322,6 +313,19 @@ private static ClassPath bootclasspath(TurbineOptions options) throws IOExceptio
     return ClassPathBinder.bindClasspath(toPaths(options.bootClassPath()));
   }
 
+  private static ClassPath release(int release) throws IOException {
+    // Search ct.sym for a matching release
+    ClassPath bootclasspath = CtSymClassBinder.bind(release);
+    if (bootclasspath != null) {
+      return bootclasspath;
+    }
+    if (release == Integer.parseInt(JAVA_SPECIFICATION_VERSION.value())) {
+      // if --release matches the host JDK, use its jimage
+      return JimageClassBinder.bindDefault();
+    }
+    throw new UsageException("not a supported release: " + release);
+  }
+
   /** Parse all source files and source jars. */
   // TODO(cushon): parallelize
   private static ImmutableList<CompUnit> parseAll(TurbineOptions options) throws IOException {