Re-add DecimalFormat, but get rid of comma (#1444)

broadinstitute · Dec 19, 2019 · b20b4c8 · b20b4c8
1 parent d7e09b8
commit b20b4c8
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/main/java/picard/arrays/GtcToVcf.java b/src/main/java/picard/arrays/GtcToVcf.java
@@ -74,6 +74,7 @@
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.nio.file.Path;
+import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -165,8 +166,15 @@ public class GtcToVcf extends CommandLineProgram {
 
  private static ReferenceSequenceFile refSeq;
 
+ private static final DecimalFormat df = new DecimalFormat();
+
  private static final String DOT = ".";
 
+ static {
+ df.setMaximumFractionDigits(3);
+ df.setGroupingSize(0);
+ }
+
  @Override
  protected boolean requiresReference() {
  return true;
@@ -473,7 +481,7 @@ public static String formatFloatForVcf(final float value) {
  if (Float.isNaN(value)) {
  return DOT;
  }
- return Float.toString(value);
+ return df.format(value);
  }
 
  /**