diff --git a/pom.xml b/pom.xml
index 0e705eea..53b3b709 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.airlift</groupId>
         <artifactId>airbase</artifactId>
-        <version>163</version>
+        <version>112</version>
     </parent>
 
     <groupId>io.airlift</groupId>
@@ -32,9 +32,9 @@
     <scm>
         <connection>scm:git:git://github.com/airlift/aircompressor.git</connection>
         <developerConnection>scm:git:git@github.com:airlift/aircompressor.git</developerConnection>
-        <tag>HEAD</tag>
         <url>https://github.com/airlift/aircompressor/tree/master</url>
-    </scm>
+      <tag>HEAD</tag>
+  </scm>
 
     <distributionManagement>
         <repository>
diff --git a/src/main/java/io/airlift/compress/gzip/JdkGzipHadoopOutputStream.java b/src/main/java/io/airlift/compress/gzip/JdkGzipHadoopOutputStream.java
index 9c52186e..929aac0a 100644
--- a/src/main/java/io/airlift/compress/gzip/JdkGzipHadoopOutputStream.java
+++ b/src/main/java/io/airlift/compress/gzip/JdkGzipHadoopOutputStream.java
@@ -88,7 +88,7 @@ private static class GZIPOutputStreamWrapper
             super(output, bufferSize);
         }
 
-        public void end()
+        public void end() throws IOException
         {
             // free the memory as early as possible
             def.end();
diff --git a/src/main/java/io/airlift/compress/snappy/SnappyFramedInputStream.java b/src/main/java/io/airlift/compress/snappy/SnappyFramedInputStream.java
index aa46987d..03ceee50 100644
--- a/src/main/java/io/airlift/compress/snappy/SnappyFramedInputStream.java
+++ b/src/main/java/io/airlift/compress/snappy/SnappyFramedInputStream.java
@@ -315,6 +315,10 @@ public static final class FrameMetaData
         final int length;
         final FrameAction frameAction;
 
+        /**
+         * @param frameAction
+         * @param length
+         */
         public FrameMetaData(FrameAction frameAction, int length)
         {
             this.frameAction = frameAction;
diff --git a/src/test/java/io/airlift/compress/zstd/TestUtil.java b/src/test/java/io/airlift/compress/zstd/TestUtil.java
index be98b95d..6ec1bcd7 100644
--- a/src/test/java/io/airlift/compress/zstd/TestUtil.java
+++ b/src/test/java/io/airlift/compress/zstd/TestUtil.java
@@ -27,12 +27,12 @@ public class TestUtil
     public static Object[][] test24bitIntegers()
     {
         return new Object[][] {
-                {new byte[] {1, 0, 0, 0}, 0, 1},
-                {new byte[] {12, -83, 0, 0}, 0, 44300},
-                {new byte[] {0, 0, -128}, 0, 8388608},
-                {new byte[] {(byte) 0xFF, (byte) 0xFF, (byte) 0xFF}, 0, 16777215},
-                {new byte[] {63, 25, 72, 0}, 0, 4725055},
-                {new byte[] {0, 0, 0, 0, 0, 0, 1, 0, 0}, 6, 1}
+                {new byte[]{1, 0, 0, 0}, 0, 1},
+                {new byte[]{12, -83, 0, 0}, 0, 44300},
+                {new byte[]{0, 0, -128}, 0, 8388608},
+                {new byte[]{(byte) 0xFF, (byte) 0xFF, (byte) 0xFF}, 0, 16777215},
+                {new byte[]{63, 25, 72, 0}, 0, 4725055},
+                {new byte[]{0, 0, 0, 0, 0, 0, 1, 0, 0}, 6, 1}
         };
     }
 
diff --git a/src/test/java/io/airlift/compress/zstd/TestZstd.java b/src/test/java/io/airlift/compress/zstd/TestZstd.java
index 99a19d0b..a02bddf1 100644
--- a/src/test/java/io/airlift/compress/zstd/TestZstd.java
+++ b/src/test/java/io/airlift/compress/zstd/TestZstd.java
@@ -204,7 +204,7 @@ public void testVerifyMagicInAllFrames()
     @Test
     public void testDecompressIsMissingData()
     {
-        byte[] input = new byte[] {40, -75, 47, -3, 32, 0, 1, 0};
+        byte[] input = new byte[]{40, -75, 47, -3, 32, 0, 1, 0};
         byte[] output = new byte[1024];
         assertThatThrownBy(() -> getDecompressor().decompress(input, 0, input.length, output, 0, output.length))
                 .matches(e -> e instanceof MalformedInputException || e instanceof UncheckedIOException)