Fix execution for Java with multifile ui (#2882)

* Fix execution for Java with multifile ui

* Remove dev comment

1 files changed, 5 insertions, 8 deletions

diff --git a/lib/compilers/java.js b/lib/compilers/java.js
index 32e17c1a3..01843eb3e 100644
--- a/lib/compilers/java.js
+++ b/lib/compilers/java.js
@@ -103,13 +103,8 @@ export class JavaCompiler extends BaseCompiler {
         ];
     }
 
-    async handleInterpreting(source, executeParameters) {
-        const dirPath = await this.newTempDir();
-        const inputFile = path.join(dirPath, this.compileFilename);
-        await fs.writeFile(inputFile, source);
-        const execOpts = this.getDefaultExecOptions();
-        const compileResult = await this.runCompiler(this.compiler.exe, [inputFile], inputFile, execOpts);
-
+    async handleInterpreting(key, executeParameters) {
+        const compileResult = await this.getOrBuildExecutable(key);
         executeParameters.args = [
             '-Xss136K', // Reduce thread stack size
             '-XX:CICompilerCount=2', // Reduce JIT compilation threads. 2 is minimum
@@ -117,9 +112,11 @@ export class JavaCompiler extends BaseCompiler {
             '-XX:-UseDynamicNumberOfGCThreads',
             '-XX:+UseSerialGC', // Disable parallell/concurrent garbage collector
             this.getMainClassName(),
+            '-cp',
+            compileResult.dirPath,
             ...executeParameters.args,
         ];
-        const result = await this.runExecutable(this.javaRuntime, executeParameters, dirPath);
+        const result = await this.runExecutable(this.javaRuntime, executeParameters, compileResult.dirPath);
         result.didExecute = true;
         result.buildResult = compileResult;
         return result;