Use jack script to build vm-tests-tf
Bug: 26618509
Change-Id: I227f2c400a34cad45e7c063bac6fde7865e304a5
diff --git a/tools/vm-tests-tf/Android.mk b/tools/vm-tests-tf/Android.mk
index 7578fa9..766d94c 100644
--- a/tools/vm-tests-tf/Android.mk
+++ b/tools/vm-tests-tf/Android.mk
@@ -66,7 +66,6 @@
intermediates := $(call intermediates-dir-for,JAVA_LIBRARIES,vm-tests-tf,HOST)
vmteststf_jar := $(intermediates)/android.core.vm-tests-tf.jar
vmteststf_dep_jars := $(addprefix $(HOST_OUT_JAVA_LIBRARIES)/, cts-tf-dalvik-buildutil.jar dasm.jar dx.jar cfassembler.jar junit.jar)
-vmteststf_dep_jars += $(addprefix $(HOST_OUT_JAVA_LIBRARIES)/, jack.jar)
vmteststf_dep_jars += $(private_jill_jarjar_asm)
$(vmteststf_jar): PRIVATE_JACK_EXTRA_ARGS := $(LOCAL_JACK_EXTRA_ARGS)
@@ -83,7 +82,7 @@
$(vmteststf_jar): PRIVATE_INTERMEDIATES_HOSTJUNIT_FILES := $(intermediates)/hostjunit_files
$(vmteststf_jar): PRIVATE_CLASS_PATH := $(subst $(space),:,$(vmteststf_dep_jars)):$(HOST_JDK_TOOLS_JAR)
ifndef LOCAL_JACK_ENABLED
-$(vmteststf_jar) : $(vmteststf_dep_jars) $(JACK_JAR) $(JILL_JAR) $(HOST_OUT_JAVA_LIBRARIES)/tradefed-prebuilt.jar
+$(vmteststf_jar) : $(vmteststf_dep_jars) $(JILL_JAR) $(HOST_OUT_JAVA_LIBRARIES)/tradefed-prebuilt.jar
$(hide) rm -rf $(dir $@) && mkdir -p $(dir $@)
$(hide) mkdir -p $(PRIVATE_INTERMEDIATES_HOSTJUNIT_FILES)/dot/junit $(dir $(PRIVATE_INTERMEDIATES_DEXCORE_JAR))
# generated and compile the host side junit tests
@@ -102,12 +101,12 @@
oj_jack := $(call intermediates-dir-for,JAVA_LIBRARIES,core-oj,,COMMON)/classes.jack
libart_jack := $(call intermediates-dir-for,JAVA_LIBRARIES,core-libart,,COMMON)/classes.jack
$(vmteststf_jar): PRIVATE_DALVIK_SUITE_CLASSPATH := $(oj_jack):$(libart_jack):$(cts-tf-dalvik-lib.jack):$(HOST_OUT_JAVA_LIBRARIES)/tradefed-prebuilt.jar
-$(vmteststf_jar) : $(vmteststf_dep_jars) $(JACK_JAR) $(JILL_JAR) $(oj_jack) $(libart_jack) $(HOST_OUT_JAVA_LIBRARIES)/tradefed-prebuilt.jar
+$(vmteststf_jar) : $(vmteststf_dep_jars) $(JACK) $(JILL_JAR) $(oj_jack) $(libart_jack) $(HOST_OUT_JAVA_LIBRARIES)/tradefed-prebuilt.jar | setup-jack-server
$(hide) rm -rf $(dir $@) && mkdir -p $(dir $@)
$(hide) mkdir -p $(PRIVATE_INTERMEDIATES_HOSTJUNIT_FILES)/dot/junit $(dir $(PRIVATE_INTERMEDIATES_DEXCORE_JAR))
# generated and compile the host side junit tests
@echo "Write generated Main_*.java files to $(PRIVATE_INTERMEDIATES_MAIN_FILES)"
- $(hide) java -cp $(PRIVATE_CLASS_PATH) util.build.JackBuildDalvikSuite $(PRIVATE_SRC_FOLDER) $(PRIVATE_INTERMEDIATES) \
+ $(hide) JACK_VERSION=$(JACK_DEFAULT_VERSION) java -cp $(PRIVATE_CLASS_PATH) util.build.JackBuildDalvikSuite $(JACK) $(PRIVATE_SRC_FOLDER) $(PRIVATE_INTERMEDIATES) \
$(PRIVATE_DALVIK_SUITE_CLASSPATH) \
$(PRIVATE_INTERMEDIATES_MAIN_FILES) $(PRIVATE_INTERMEDIATES_CLASSES) $(PRIVATE_INTERMEDIATES_HOSTJUNIT_FILES) $$RUN_VM_TESTS_RTO
@echo "Generate $(PRIVATE_INTERMEDIATES_DEXCORE_JAR)"
diff --git a/tools/vm-tests-tf/src/util/build/BuildDalvikSuite.java b/tools/vm-tests-tf/src/util/build/BuildDalvikSuite.java
index a25fce2..08b1e5f 100644
--- a/tools/vm-tests-tf/src/util/build/BuildDalvikSuite.java
+++ b/tools/vm-tests-tf/src/util/build/BuildDalvikSuite.java
@@ -105,7 +105,10 @@
*/
public static void main(String[] args) throws IOException {
- parseArgs(args);
+ if (!parseArgs(args)) {
+ printUsage();
+ System.exit(-1);
+ }
long start = System.currentTimeMillis();
BuildDalvikSuite cat = new BuildDalvikSuite(false);
@@ -115,7 +118,7 @@
System.out.println("elapsed seconds: " + (end - start) / 1000);
}
- public static void parseArgs(String[] args) {
+ public static boolean parseArgs(String[] args) {
if (args.length > 5) {
JAVASRC_FOLDER = args[0];
OUTPUT_FOLDER = args[1];
@@ -133,15 +136,18 @@
restrictTo = args[6];
System.out.println("restricting build to: " + restrictTo);
}
-
+ return true;
} else {
- System.out.println("usage: java-src-folder output-folder classpath " +
- "generated-main-files compiled_output generated-main-files " +
- "[restrict-to-opcode]");
- System.exit(-1);
+ return false;
}
}
+ private static void printUsage() {
+ System.out.println("usage: java-src-folder output-folder classpath " +
+ "generated-main-files compiled_output generated-main-files " +
+ "[restrict-to-opcode]");
+ }
+
public BuildDalvikSuite(boolean useJack) {
this.useJack = useJack;
}
diff --git a/tools/vm-tests-tf/src/util/build/BytesStreamSucker.java b/tools/vm-tests-tf/src/util/build/BytesStreamSucker.java
new file mode 100644
index 0000000..f243c17
--- /dev/null
+++ b/tools/vm-tests-tf/src/util/build/BytesStreamSucker.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package util.build;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import javax.annotation.Nonnull;
+
+/**
+ * Class that continuously read an {@link InputStream} and optionally could write the input in a
+ * {@link OutputStream}.
+ */
+public class BytesStreamSucker {
+
+ private static final int BUFFER_SIZE = 4096;
+
+ @Nonnull
+ private final byte[] buffer = new byte[BUFFER_SIZE];
+
+ @Nonnull
+ private final InputStream is;
+
+ @Nonnull
+ private final OutputStream os;
+
+ private final boolean toBeClose;
+
+ public BytesStreamSucker(
+ @Nonnull InputStream is, @Nonnull OutputStream os, boolean toBeClose) {
+ this.is = is;
+ this.os = os;
+ this.toBeClose = toBeClose;
+ }
+
+ public BytesStreamSucker(@Nonnull InputStream is, @Nonnull OutputStream os) {
+ this(is, os, false);
+ }
+
+ public void suck() throws IOException {
+ try {
+ int bytesRead;
+ while ((bytesRead = is.read(buffer)) >= 0) {
+ os.write(buffer, 0, bytesRead);
+ os.flush();
+ }
+ } finally {
+ if (toBeClose) {
+ os.close();
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/tools/vm-tests-tf/src/util/build/CharactersStreamSucker.java b/tools/vm-tests-tf/src/util/build/CharactersStreamSucker.java
new file mode 100644
index 0000000..ce4dfb1
--- /dev/null
+++ b/tools/vm-tests-tf/src/util/build/CharactersStreamSucker.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package util.build;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+
+import javax.annotation.Nonnull;
+
+/**
+ * Class that continuously read an {@link InputStream} and optionally could print the input in a
+ * {@link PrintStream}.
+ */
+public class CharactersStreamSucker {
+
+ @Nonnull
+ private final BufferedReader ir;
+
+ @Nonnull
+ private final PrintStream os;
+
+ private final boolean toBeClose;
+
+ public CharactersStreamSucker(
+ @Nonnull InputStream is, @Nonnull PrintStream os, boolean toBeClose) {
+ this.ir = new BufferedReader(new InputStreamReader(is));
+ this.os = os;
+ this.toBeClose = toBeClose;
+ }
+
+ public CharactersStreamSucker(@Nonnull InputStream is, @Nonnull PrintStream os) {
+ this(is, os, false);
+ }
+
+ public void suck() throws IOException {
+ String line;
+
+ try {
+ while ((line = ir.readLine()) != null) {
+ os.println(line);
+ }
+ } finally {
+ if (toBeClose) {
+ os.close();
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/tools/vm-tests-tf/src/util/build/ExecuteFile.java b/tools/vm-tests-tf/src/util/build/ExecuteFile.java
new file mode 100644
index 0000000..128e477
--- /dev/null
+++ b/tools/vm-tests-tf/src/util/build/ExecuteFile.java
@@ -0,0 +1,275 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package util.build;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.io.StreamTokenizer;
+import java.io.StringReader;
+import java.util.ArrayList;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.annotation.CheckForNull;
+import javax.annotation.Nonnull;
+
+/**
+ * Class to handle the execution of an external process
+ */
+public class ExecuteFile {
+ @Nonnull
+ private final String[] cmdLine;
+
+ @CheckForNull
+ private File workDir;
+
+ @CheckForNull
+ private InputStream inStream;
+ private boolean inToBeClose;
+
+ @CheckForNull
+ private OutputStream outStream;
+ private boolean outToBeClose;
+
+ @CheckForNull
+ private OutputStream errStream;
+ private boolean errToBeClose;
+ private boolean verbose;
+
+ @Nonnull
+ private final Logger logger = Logger.getLogger(this.getClass().getName());
+
+ public void setErr(@Nonnull File file) throws FileNotFoundException {
+ errStream = new FileOutputStream(file);
+ errToBeClose = true;
+ }
+
+ public void setOut(@Nonnull File file) throws FileNotFoundException {
+ outStream = new FileOutputStream(file);
+ outToBeClose = true;
+ }
+
+ public void setIn(@Nonnull File file) throws FileNotFoundException {
+ inStream = new FileInputStream(file);
+ inToBeClose = true;
+ }
+
+ public void setErr(@Nonnull OutputStream stream) {
+ errStream = stream;
+ }
+
+ public void setOut(@Nonnull OutputStream stream) {
+ outStream = stream;
+ }
+
+ public void setIn(@Nonnull InputStream stream) {
+ inStream = stream;
+ }
+
+ public void setWorkingDir(@Nonnull File dir, boolean create) throws IOException {
+ if (!dir.isDirectory()) {
+ if (create && !dir.exists()) {
+ if (!dir.mkdirs()) {
+ throw new IOException("Directory creation failed");
+ }
+ } else {
+ throw new FileNotFoundException(dir.getPath() + " is not a directory");
+ }
+ }
+
+ workDir = dir;
+ }
+
+ public void setVerbose(boolean verbose) {
+ this.verbose = verbose;
+ }
+
+ public ExecuteFile(@Nonnull File exec, @Nonnull String[] args) {
+ cmdLine = new String[args.length + 1];
+ System.arraycopy(args, 0, cmdLine, 1, args.length);
+
+ cmdLine[0] = exec.getAbsolutePath();
+ }
+
+ public ExecuteFile(@Nonnull String exec, @Nonnull String[] args) {
+ cmdLine = new String[args.length + 1];
+ System.arraycopy(args, 0, cmdLine, 1, args.length);
+
+ cmdLine[0] = exec;
+ }
+
+ public ExecuteFile(@Nonnull File exec) {
+ cmdLine = new String[1];
+ cmdLine[0] = exec.getAbsolutePath();
+ }
+
+ public ExecuteFile(@Nonnull String[] cmdLine) {
+ this.cmdLine = cmdLine.clone();
+ }
+
+ public ExecuteFile(@Nonnull String cmdLine) throws IOException {
+ StringReader reader = new StringReader(cmdLine);
+ StreamTokenizer tokenizer = new StreamTokenizer(reader);
+ tokenizer.resetSyntax();
+ // Only standard spaces are recognized as whitespace chars
+ tokenizer.whitespaceChars(' ', ' ');
+ // Matches alphanumerical and common special symbols like '(' and ')'
+ tokenizer.wordChars('!', 'z');
+ // Quote chars will be ignored when parsing strings
+ tokenizer.quoteChar('\'');
+ tokenizer.quoteChar('\"');
+ ArrayList<String> tokens = new ArrayList<String>();
+ while (tokenizer.nextToken() != StreamTokenizer.TT_EOF) {
+ String token = tokenizer.sval;
+ if (token != null) {
+ tokens.add(token);
+ }
+ }
+ this.cmdLine = tokens.toArray(new String[0]);
+ }
+
+ public boolean run() {
+ int ret;
+ Process proc = null;
+ Thread suckOut = null;
+ Thread suckErr = null;
+ Thread suckIn = null;
+
+ try {
+ StringBuilder cmdLineBuilder = new StringBuilder();
+ for (String arg : cmdLine) {
+ cmdLineBuilder.append(arg).append(' ');
+ }
+ if (verbose) {
+ PrintStream printStream;
+ if (outStream instanceof PrintStream) {
+ printStream = (PrintStream) outStream;
+ } else {
+ printStream = System.out;
+ }
+
+ if (printStream != null) {
+ printStream.println(cmdLineBuilder);
+ }
+ } else {
+ logger.log(Level.FINE, "Execute: {0}", cmdLineBuilder);
+ }
+
+ proc = Runtime.getRuntime().exec(cmdLine, null, workDir);
+
+ InputStream localInStream = inStream;
+ if (localInStream != null) {
+ suckIn = new Thread(
+ new ThreadBytesStreamSucker(localInStream, proc.getOutputStream(), inToBeClose));
+ } else {
+ proc.getOutputStream().close();
+ }
+
+ OutputStream localOutStream = outStream;
+ if (localOutStream != null) {
+ if (localOutStream instanceof PrintStream) {
+ suckOut = new Thread(new ThreadCharactersStreamSucker(proc.getInputStream(),
+ (PrintStream) localOutStream, outToBeClose));
+ } else {
+ suckOut = new Thread(
+ new ThreadBytesStreamSucker(proc.getInputStream(), localOutStream, outToBeClose));
+ }
+ }
+
+ OutputStream localErrStream = errStream;
+ if (localErrStream != null) {
+ if (localErrStream instanceof PrintStream) {
+ suckErr = new Thread(new ThreadCharactersStreamSucker(proc.getErrorStream(),
+ (PrintStream) localErrStream, errToBeClose));
+ } else {
+ suckErr = new Thread(
+ new ThreadBytesStreamSucker(proc.getErrorStream(), localErrStream, errToBeClose));
+ }
+ }
+
+ if (suckIn != null) {
+ suckIn.start();
+ }
+ if (suckOut != null) {
+ suckOut.start();
+ }
+ if (suckErr != null) {
+ suckErr.start();
+ }
+
+ proc.waitFor();
+ if (suckIn != null) {
+ suckIn.join();
+ }
+ if (suckOut != null) {
+ suckOut.join();
+ }
+ if (suckErr != null) {
+ suckErr.join();
+ }
+
+ ret = proc.exitValue();
+ proc.destroy();
+
+ return ret == 0;
+ } catch (Throwable e) {
+ e.printStackTrace();
+ return false;
+ }
+ }
+
+ private static class ThreadBytesStreamSucker extends BytesStreamSucker implements Runnable {
+
+ public ThreadBytesStreamSucker(@Nonnull InputStream is, @Nonnull OutputStream os,
+ boolean toBeClose) {
+ super(is, os, toBeClose);
+ }
+
+ @Override
+ public void run() {
+ try {
+ suck();
+ } catch (IOException e) {
+ // Best effort
+ }
+ }
+ }
+
+ private static class ThreadCharactersStreamSucker extends CharactersStreamSucker implements
+ Runnable {
+
+ public ThreadCharactersStreamSucker(@Nonnull InputStream is, @Nonnull PrintStream ps,
+ boolean toBeClose) {
+ super(is, ps, toBeClose);
+ }
+
+ @Override
+ public void run() {
+ try {
+ suck();
+ } catch (IOException e) {
+ // Best effort
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/tools/vm-tests-tf/src/util/build/JackBuildDalvikSuite.java b/tools/vm-tests-tf/src/util/build/JackBuildDalvikSuite.java
index a508e5b..2b45f9c 100644
--- a/tools/vm-tests-tf/src/util/build/JackBuildDalvikSuite.java
+++ b/tools/vm-tests-tf/src/util/build/JackBuildDalvikSuite.java
@@ -20,9 +20,23 @@
public class JackBuildDalvikSuite {
+ public static String JACK;
+
public static void main(String[] args) throws IOException {
- BuildDalvikSuite.parseArgs(args);
+ String[] remainingArgs;
+ if (args.length > 0) {
+ JACK = args[0];
+ remainingArgs = new String[args.length - 1];
+ System.arraycopy(args, 1, remainingArgs, 0, remainingArgs.length);
+ } else {
+ remainingArgs = args;
+ }
+
+ if (!BuildDalvikSuite.parseArgs(remainingArgs)) {
+ printUsage();
+ System.exit(-1);
+ }
long start = System.currentTimeMillis();
BuildDalvikSuite cat = new BuildDalvikSuite(true);
@@ -31,4 +45,11 @@
System.out.println("elapsed seconds: " + (end - start) / 1000);
}
+
+
+ private static void printUsage() {
+ System.out.println("usage: java-src-folder output-folder classpath " +
+ "generated-main-files compiled_output generated-main-files " +
+ "[restrict-to-opcode]");
+ }
}
diff --git a/tools/vm-tests-tf/src/util/build/JackBuildStep.java b/tools/vm-tests-tf/src/util/build/JackBuildStep.java
index 061ff07..ed46582 100644
--- a/tools/vm-tests-tf/src/util/build/JackBuildStep.java
+++ b/tools/vm-tests-tf/src/util/build/JackBuildStep.java
@@ -16,16 +16,10 @@
package util.build;
-import com.android.jack.CLILogConfiguration;
-import com.android.jack.CLILogConfiguration.LogConfigurationException;
-
-import util.build.BuildStep.BuildFile;
-
-import com.android.jack.Jack;
-import com.android.jack.Main;
-import com.android.jack.Options;
import java.io.File;
+import java.io.FileWriter;
import java.io.IOException;
+import java.io.Writer;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
@@ -33,14 +27,6 @@
public class JackBuildStep extends SourceBuildStep {
- static {
- try {
- CLILogConfiguration.setupLogs();
- } catch (LogConfigurationException e) {
- throw new Error("Failed to setup logs", e);
- }
- }
-
private final String destPath;
private final String classPath;
private final Set<String> sourceFiles = new HashSet<String>();
@@ -78,7 +64,18 @@
}
File tmpDex = new File(tmpOutDir, "classes.dex");
+ File tmpArgs = new File(outDir, outputFile.fileName.getName() + ".args");
+
+ Writer argsOut = null;
try {
+ argsOut = new FileWriter(tmpArgs);
+ for (String source : sourceFiles) {
+ argsOut.append(source);
+ argsOut.append('\n');
+ }
+ argsOut.close();
+ argsOut = null;
+
List<String> commandLine = new ArrayList<String>(6 + sourceFiles.size());
commandLine.add("--verbose");
commandLine.add("error");
@@ -86,10 +83,15 @@
commandLine.add(classPath);
commandLine.add("--output-dex");
commandLine.add(tmpOutDir.getAbsolutePath());
- commandLine.addAll(sourceFiles);
+ commandLine.add("@" + tmpArgs.getPath());
- Options options = Main.parseCommandLine(commandLine);
- Jack.checkAndRun(options);
+ ExecuteFile exec = new ExecuteFile(JackBuildDalvikSuite.JACK,
+ commandLine.toArray(new String[commandLine.size()]));
+ exec.setErr(System.err);
+ exec.setOut(System.out);
+ if (!exec.run()) {
+ return false;
+ }
JarBuildStep jarStep = new JarBuildStep(
new BuildFile(tmpDex),
@@ -104,8 +106,16 @@
ex.printStackTrace();
return false;
} finally {
- tmpDex.delete();
- tmpOutDir.delete();
+ tmpDex.delete();
+ tmpArgs.delete();
+ tmpOutDir.delete();
+ if (argsOut != null) {
+ try {
+ argsOut.close();
+ } catch (IOException io) {
+ // Ignore, don't override already thrown exception
+ }
+ }
}
}
return false;
diff --git a/tools/vm-tests-tf/src/util/build/JackDexBuildStep.java b/tools/vm-tests-tf/src/util/build/JackDexBuildStep.java
index 8734cf0..cbd5a3b 100644
--- a/tools/vm-tests-tf/src/util/build/JackDexBuildStep.java
+++ b/tools/vm-tests-tf/src/util/build/JackDexBuildStep.java
@@ -16,10 +16,6 @@
package util.build;
-import com.android.jack.Jack;
-import com.android.jack.Main;
-import com.android.jack.Options;
-
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
@@ -69,8 +65,13 @@
commandLine.add("--import");
commandLine.add(inputFile.fileName.getAbsolutePath());
- Options options = Main.parseCommandLine(commandLine);
- Jack.checkAndRun(options);
+ ExecuteFile exec = new ExecuteFile(JackBuildDalvikSuite.JACK,
+ commandLine.toArray(new String[commandLine.size()]));
+ exec.setErr(System.err);
+ exec.setOut(System.out);
+ if (!exec.run()) {
+ return false;
+ }
JarBuildStep jarStep = new JarBuildStep(
new BuildFile(tmpDex),
