[gwt-contrib] Always use unix-style line endings in Generators. (issue776803)

[scottb]

Reviewers: bobv, rjrjr,

Description:
This makes for consistent output across operating systems.  In
particular, it makes Windows output unix-style.

Please review this at http://gwt-code-reviews.appspot.com/776803/show

Affected files:
  M dev/core/src/com/google/gwt/dev/javac/StandardGeneratorContext.java
  M user/src/com/google/gwt/uibinder/rebind/IndentedWriter.java
  M user/src/com/google/gwt/user/rebind/StringSourceWriter.java


Index: dev/core/src/com/google/gwt/dev/javac/StandardGeneratorContext.java
diff --git  
a/dev/core/src/com/google/gwt/dev/javac/StandardGeneratorContext.java  
b/dev/core/src/com/google/gwt/dev/javac/StandardGeneratorContext.java
index  
aa07aed08c8cc3f600af308fd86416e8efc400ef..547121ec8cfd83a65ad2d98a797a5c35d41eb656  
100644
--- a/dev/core/src/com/google/gwt/dev/javac/StandardGeneratorContext.java
+++ b/dev/core/src/com/google/gwt/dev/javac/StandardGeneratorContext.java
@@ -494,7 +494,13 @@ public class StandardGeneratorContext implements  
GeneratorContext {
     // it is pending so another attempt to create the same type will fail.
     Generated gcup;
     StringWriter sw = new StringWriter();
-    PrintWriter pw = new PrintWriter(sw, true);
+    PrintWriter pw = new PrintWriter(sw, true) {
+      @Override
+      public void println() {
+        super.print('\n');
+        super.flush();
+      }
+    };
     if (this.genDir == null) {
       gcup = new GeneratedUnitImpl(sw, typeName);
     } else {
Index: user/src/com/google/gwt/uibinder/rebind/IndentedWriter.java
diff --git a/user/src/com/google/gwt/uibinder/rebind/IndentedWriter.java  
b/user/src/com/google/gwt/uibinder/rebind/IndentedWriter.java
index  
08ce64f732bf94674420f48b54eb666fbbe876f4..ae5393639e1ffa906bc91b86bd8f00f5e50777f4  
100644
--- a/user/src/com/google/gwt/uibinder/rebind/IndentedWriter.java
+++ b/user/src/com/google/gwt/uibinder/rebind/IndentedWriter.java
@@ -42,7 +42,7 @@ public class IndentedWriter {
    * Outputs a new line.
    */
   public void newline() {
-    pw.println();
+    pw.print('\n');
   }

   /**
@@ -60,7 +60,8 @@ public class IndentedWriter {
    */
   public void write(String format) {
     printIndent();
-    pw.println(format);
+    pw.print(format);
+    newline();
   }

   /**
@@ -69,7 +70,7 @@ public class IndentedWriter {
   public void write(String format, Object... args) {
     printIndent();
     pw.printf(format, args);
-    pw.println();
+    newline();
   }

   private void printIndent() {
Index: user/src/com/google/gwt/user/rebind/StringSourceWriter.java
diff --git a/user/src/com/google/gwt/user/rebind/StringSourceWriter.java  
b/user/src/com/google/gwt/user/rebind/StringSourceWriter.java
index  
78a2cd5e4fd50bf3eae72ec4c9000ab97f203941..2f4d819a9f8a369c6795bc3d764665f306391d64  
100644
--- a/user/src/com/google/gwt/user/rebind/StringSourceWriter.java
+++ b/user/src/com/google/gwt/user/rebind/StringSourceWriter.java
@@ -33,7 +33,7 @@ public class StringSourceWriter implements SourceWriter {
   private final PrintWriter out = new PrintWriter(buffer);

   public void beginJavaDocComment() {
-    out.println("/**");
+    println("/**");
     indent();
     indentPrefix = " * ";
   }
@@ -72,7 +72,7 @@ public class StringSourceWriter implements SourceWriter {

   public void println() {
     maybeIndent();
-    out.println();
+    out.print('\n');
     needsIndent = true;
   }



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