diff --git a/designer-base/src/main/java/com/fr/design/gui/style/AlignmentPane.java b/designer-base/src/main/java/com/fr/design/gui/style/AlignmentPane.java
index 9bbca6d2b..b188cb5aa 100644
--- a/designer-base/src/main/java/com/fr/design/gui/style/AlignmentPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/style/AlignmentPane.java
@@ -102,7 +102,7 @@ public class AlignmentPane extends AbstractBasicStylePane implements GlobalNameO
                 {IOUtils.readIcon("/com/fr/design/images/m_format/cellstyle/h_s_normal.png"), IOUtils.readIcon("/com/fr/design/images/m_format/cellstyle/h_s_normal_white.png")},
                 {IOUtils.readIcon("/com/fr/design/images/m_format/cellstyle/defaultAlignment.png"), IOUtils.readIcon("/com/fr/design/images/m_format/cellstyle/defaultAlignment_white.png")}};
         Integer[] hAlignment = new Integer[]{Constants.LEFT, Constants.CENTER, Constants.RIGHT, Integer.valueOf(Constants.DISTRIBUTED), Constants.NULL};
-        hAlignmentPane = new UIButtonGroup<Integer>(hAlignmentIconArray, hAlignment);
+        hAlignmentPane = new UIButtonGroup<>(hAlignmentIconArray, hAlignment);
         hAlignmentPane.setAllToolTips(new String[]{com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Tooltips_Left"), com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Tooltips_Center"), com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Tooltips_Right"),
                 com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Tooltips_Distributed"), com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Tooltips_DEFAULT")});
         hPaneContainer = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
@@ -112,7 +112,7 @@ public class AlignmentPane extends AbstractBasicStylePane implements GlobalNameO
                 {IOUtils.readIcon("/com/fr/design/images/m_format/cellstyle/v_center_normal.png"), IOUtils.readIcon("/com/fr/design/images/m_format/cellstyle/v_center_normal_white.png")},
                 {IOUtils.readIcon("/com/fr/design/images/m_format/cellstyle/v_down_normal.png"), IOUtils.readIcon("/com/fr/design/images/m_format/cellstyle/v_down_normal_white.png")}};
         Integer[] vAlignment = new Integer[]{Constants.TOP, Constants.CENTER, Constants.BOTTOM};
-        vAlignmentPane = new UIButtonGroup<Integer>(vAlignmentIconArray, vAlignment);
+        vAlignmentPane = new UIButtonGroup<>(vAlignmentIconArray, vAlignment);
         vAlignmentPane.setAllToolTips(new String[]{com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Tooltips_Top"), com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Tooltips_Center"), com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Tooltips_Bottom")});
         initOtherComponent();
         initAllNames();
@@ -174,7 +174,7 @@ public class AlignmentPane extends AbstractBasicStylePane implements GlobalNameO
     }
 
     private void initTextRotationCombox() {
-        ArrayList<String> selectOption = new ArrayList<String>();
+        ArrayList<String> selectOption = new ArrayList<>();
         selectOption.add(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Custom_Angle"));
         VerticalTextProcessor processor = ExtraClassManager.getInstance().getSingle(VerticalTextProcessor.XML_TAG, DefaultVerticalTextProcessor.class);
         selectOption.addAll(Arrays.asList(processor.getComboxOption()));
@@ -343,8 +343,8 @@ public class AlignmentPane extends AbstractBasicStylePane implements GlobalNameO
         int rightPadding = indentationUnitProcessor.paddingUnitProcessor(style.getPaddingRight());
 
         // alex:indent
-        this.leftIndentSpinner.setValue(new Integer(leftPadding));
-        this.rightIndentSpinner.setValue(new Integer(rightPadding));
+        this.leftIndentSpinner.setValue(leftPadding);
+        this.rightIndentSpinner.setValue(rightPadding);
 
         this.spaceBeforeSpinner.setValue(style.getSpacingBefore());
         this.spaceAfterSpinner.setValue(style.getSpacingAfter());
@@ -360,7 +360,7 @@ public class AlignmentPane extends AbstractBasicStylePane implements GlobalNameO
     public Style update(Style style) {
         // peter:需要判断传递进来的值是否为null.
         if (style == null) {
-            return style;
+            return null;
         }
 
         if (ComparatorUtils.equals(globalNameListener.getGlobalName(), com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Style_Alignment_Pane_Horizontal"))) {
@@ -463,7 +463,7 @@ public class AlignmentPane extends AbstractBasicStylePane implements GlobalNameO
     }
 
     /**
-     * @param name
+     * @param name 全局名
      */
     public void setGlobalName(String name) {
     }
diff --git a/designer-base/src/main/java/com/fr/design/gui/syntax/print/RPrintUtilities.java b/designer-base/src/main/java/com/fr/design/gui/syntax/print/RPrintUtilities.java
index 352676010..ff27b178f 100644
--- a/designer-base/src/main/java/com/fr/design/gui/syntax/print/RPrintUtilities.java
+++ b/designer-base/src/main/java/com/fr/design/gui/syntax/print/RPrintUtilities.java
@@ -9,6 +9,8 @@
  */
 package com.fr.design.gui.syntax.print;
 
+import com.fr.log.FineLoggerFactory;
+
 import javax.swing.text.BadLocationException;
 import javax.swing.text.Document;
 import javax.swing.text.Element;
@@ -62,8 +64,8 @@ public abstract class RPrintUtilities {
 	private static int getLineBreakPoint(String line, final int maxCharsPerLine) {
 
 		int breakPoint = -1;
-		for (int i=0; i<breakChars.length; i++) {
-			int breakCharPos = line.lastIndexOf(breakChars[i], maxCharsPerLine-1);
+		for (char breakChar : breakChars) {
+			int breakCharPos = line.lastIndexOf(breakChar, maxCharsPerLine - 1);
 			if (breakCharPos > breakPoint)
 				breakPoint = breakCharPos;
 		}
@@ -147,11 +149,11 @@ public abstract class RPrintUtilities {
 				int tabIndex = curLineString.indexOf('\t');
 				while (tabIndex > -1) {
 					int spacesNeeded = tabSizeInSpaces - (tabIndex % tabSizeInSpaces);
-					String replacementString = "";
+					StringBuilder replacementString = new StringBuilder();
 					for (int i=0; i<spacesNeeded; i++)
-						replacementString += ' ';
+						replacementString.append(' ');
 					// Note that "\t" is actually a regex for this method.
-					curLineString = curLineString.replaceFirst("\t", replacementString);
+					curLineString = curLineString.replaceFirst("\t", replacementString.toString());
 					tabIndex = curLineString.indexOf('\t');
 				}
 			}
@@ -385,7 +387,7 @@ public abstract class RPrintUtilities {
 				doc.getText(currentLineStart+startingOffset, currentLineEnd-(currentLineStart+startingOffset),
 							currentLineSeg);
 			} catch (BadLocationException ble) {
-				System.err.println("BadLocationException in print (where there shouldn't be one!): " + ble);
+				FineLoggerFactory.getLogger().error("BadLocationException in print (where there shouldn't be one!): " + ble.getMessage());
 				return Printable.NO_SUCH_PAGE;
 			}
 
@@ -417,12 +419,12 @@ public abstract class RPrintUtilities {
 					// currentPos will be the last position in the current text of a "line break character."
 					currentPos = -1;
 					String currentLineString = currentLineSeg.toString();
-					for (int i=0; i<breakChars.length; i++) {
+					for (char breakChar : breakChars) {
 						// "+1" below so we include the character on the line.
-						int pos = currentLineString.lastIndexOf(breakChars[i]) + 1;
+						int pos = currentLineString.lastIndexOf(breakChar) + 1;
 						//if (pos>-1 && pos>currentPos)
 						//	currentPos = pos;
-						if (pos>0 && pos>currentPos & pos!=currentLineString.length())
+						if (pos > 0 && pos > currentPos & pos != currentLineString.length())
 							currentPos = pos;
 					}
 
@@ -440,7 +442,7 @@ public abstract class RPrintUtilities {
 							try {
 								doc.getText(currentLineStart+startingOffset, currentPos, currentLineSeg);
 							} catch (BadLocationException ble) {
-								System.err.println(ble);
+								FineLoggerFactory.getLogger().error(ble.getMessage());
 								return Printable.NO_SUCH_PAGE;
 							}
 							currentLineLengthInPixels = Utilities.
@@ -453,12 +455,11 @@ public abstract class RPrintUtilities {
 					try {
 						doc.getText((currentLineStart+startingOffset), currentPos, currentLineSeg);
 					} catch (BadLocationException ble) {
-						System.err.println("BadLocationException in print (a):");
-						System.err.println("==> currentLineStart: " + currentLineStart +
-									"; startingOffset: " + startingOffset + "; currentPos: " + currentPos);
-						System.err.println("==> Range: " + (currentLineStart+startingOffset) + " - " +
-									(currentLineStart+startingOffset+currentPos));
-						ble.printStackTrace();
+						FineLoggerFactory.getLogger().error("BadLocationException in print (a):" + "==> currentLineStart: " + currentLineStart +
+								"; startingOffset: " + startingOffset + "; currentPos: " + currentPos +
+								"==> Range: " + (currentLineStart+startingOffset) + " - " +
+								(currentLineStart+startingOffset+currentPos));
+						FineLoggerFactory.getLogger().error(ble.getMessage());
 						return Printable.NO_SUCH_PAGE;
 					}
 
@@ -521,7 +522,8 @@ public abstract class RPrintUtilities {
 				return x;
 			int tabSizeInPixels = tabSizeInSpaces * fm.charWidth(' ');
 			int ntabs = (((int) x) - xOffset) / tabSizeInPixels;
-			return xOffset + ((ntabs + 1) * tabSizeInPixels);
+			float reFloat = xOffset + ((ntabs + 1) * tabSizeInPixels);
+			return reFloat;
 		}
 
 	}