Gradle task handles output that overflows buffer

Author: skirwan

src/main/kotlin/org/javacs/kt/classpath/gradleDependencyResolver.kt

@@ -77,8 +77,6 @@ private fun readDependenciesViaTask(directory: Path): Set<Path>? {
     val artifact = Pattern.compile("^.+?\\.jar$")
     val dependencies = mutableSetOf<Path>()
 
-    classpathCommand.waitFor()
-
     stdout.bufferedReader().use { reader ->
         for (dependency in reader.lines()) {
             val line = dependency.toString().trim()
@@ -89,6 +87,8 @@ private fun readDependenciesViaTask(directory: Path): Set<Path>? {
         }
     }
 
+    classpathCommand.waitFor()
+
     if (dependencies.size > 0) {
         return dependencies
     } else {