v0.7.0

CHANGELOG v0.7.0

Enhancements

Re-Writer

• Add support for trailing commas option (#354)

  For enumerations:

  // Input
  public enum Enum {
    ONE, TWO, THREE
  }
  
  // Output
  public enum Enum {
    ONE,
    TWO,
    THREE,
  }

  For arrays:

  // Input
  public class T {
    void t() {
      int[] ints = { 1, 2, 3, };
      int[] ints = { aVeryLongArrayValue, anotherVeryLongArrayValue, andYetAnotherVeryLongArrayValue };
    }
  }
  
  // Output
  public class T {
    void t() {
      int[] ints = { 1, 2, 3 };
      int[] ints = {
        aVeryLongArrayValue,
        anotherVeryLongArrayValue,
        andYetAnotherVeryLongArrayValue,
      };
    }
  }

• By default, remove trailing comma in arrays (#354)

  // Input
  public class T {
    void t() {
      int[] ints = { 1, 2, 3, };
    }
  }
  
  // Output
  public class T {
    void t() {
      int[] ints = { 1, 2, 3 };
    }
  }

• Allow blank lines in enumerations' constant list (#350)

  // Input
  public enum OtherEnum {
    ONE, TWO,
  
    THREE,
  
  
  
    FOUR,
    /* Five */
    FIVE,
  
    /* Six */
    SIX
  
  
  }
  
  // Output
  public enum OtherEnum {
    ONE,
    TWO,
  
    THREE,
  
    FOUR,
    /* Five */
    FIVE,
  
    /* Six */
    SIX
  }

• Always add a blank line between an enumeration's constants and declarations (#351)

  // This input
  public enum EnumWithExtraCommaAndEnumBodyDeclarations {
    THIS_IS_GOOD("abc"),
    THIS_IS_FINE("abc");
    public static final String thisWillBeDeleted = "DELETED";
  }
  
  // will be formatted to this output
  public enum EnumWithExtraCommaAndEnumBodyDeclarations {
    THIS_IS_GOOD("abc"),
    THIS_IS_FINE("abc");
  
    public static final String thisWillBeDeleted = "DELETED";
  }

Fixes

Re-Writer

• Fix blank lines with empty statements (#360)

  // Input
  public class Test {
    public TestField testField;;
  
    @Override
    public void someMethod() {}
  }
  
  // Output (v0.6.0)
  public class Test {
    public TestField testField;
    @Override
    public void someMethod() {}
  }
  
  // Output (v0.7.0)
  public class Test {
    public TestField testField;
  
    @Override
    public void someMethod() {}
  }

• Fix line wrapping in switch statements (#359)

  // Input
  public String shouldWrapEvenForSmallSwitchCases() {
    switch (answer) { case "YES": return "YES"; default: return "NO"; }
  }
  // Output (v0.6.0)
  public String shouldWrapEvenForSmallSwitchCases() {
    switch (answer) { case "YES": return "YES"; default: return "NO"; }
  }
  
  // Output (v0.7.0)
  public String shouldWrapEvenForSmallSwitchCases() {
    switch (answer) {
      case "YES":
        return "YES";
      default:
        return "NO";
    }
  }

• Fix stable reformating of comments in binary expression (#353)

  // Input
  public boolean binaryOperationWithComments() {
    boolean a = one || two >> 1 // one
      // two
      // three
      || // five
      // four
      three;
  
    boolean b = one || two >> 1 // one
      // two
      // three
      ||
      three;
  
    boolean c = one || two >> 1 // one
      // two
      // three
      || three;
  
    return a || b || c;
  }
  
  // Output (v0.6.0)
  public boolean binaryOperationWithComments() {
    boolean a =
      one ||
      two >> 1 // two // one
      // three
      || // five
      // four
      three;
  
    boolean b =
      one ||
      two >> 1 // two // one
      // three
      ||
      three;
  
    boolean c =
      one ||
      two >> 1 // two // one
      // three
      ||
      three;
  
    return a || b || c;
  }
  
  // Output (v0.7.0)
  public boolean binaryOperationWithComments() {
    boolean a =
      one ||
      two >> 1 || // one
      // five
      // two
      // three
      // four
      three;
  
    boolean b =
      one ||
      two >> 1 || // one
      // two
      // three
      three;
  
    boolean c =
      one ||
      two >> 1 || // one
      // two
      // three
      three;
  
    return a || b || c;
  }

• Fix comments indentation when they are at the end of a block: indent the comments based on the block they are in (#345)

  // Input
  public class T {
    int i;
    // comment
  }
  
  // Output (v0.6.0)
  public class T {
    int i;
  // comment
  }
  
  // Output (v0.7.0)
  public class T {
    int i;
    // comment
  }

• Fix respect of blank lines with comments (#348)

  // Input
  void t() {
    int i;
    // comment
    int j;
  }
  
  // Output (v0.6.0)
  void t() {
    int i;
  
    // comment
    int j;
  }
  
  // Output (v0.7.0)
  void t() {
    int i;
    // comment
    int j;
  }

v0.5.1

v0.5.1

v0.5.0

v0.5.0