+ fixed Warnings

8 files changed, 135 insertions, 130 deletions

diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BKUSelectionComposite.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BKUSelectionComposite.java
index a7a1b6aa..522b3bad 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BKUSelectionComposite.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/BKUSelectionComposite.java
@@ -41,6 +41,9 @@ import at.asit.pdfover.signator.BKUs;
  */
 public class BKUSelectionComposite extends StateComposite {
 	
+	/**
+	 * Margin for button
+	 */
 	public static final int btnMargin = 2;
 	
 	/**
@@ -115,12 +118,12 @@ public class BKUSelectionComposite extends StateComposite {
 		
 		
 		Button btn_mobile = new Button(this, SWT.NATIVE | SWT.RESIZE);
-		btn_mobile.setText(Messages.getString("bku_selection.mobile")); //$NON-NLS-1$
+		//btn_mobile.setText(Messages.getString("bku_selection.mobile")); //$NON-NLS-1$
 		//Point mobile_size = btn_mobile.computeSize(SWT.DEFAULT, SWT.DEFAULT);
 		FormData fd_btn_mobile = new FormData();
 		//fd_btn_mobile.left = new FormAttachment(40, 0);
 		fd_btn_mobile.right = new FormAttachment(50, -5);
-		fd_btn_mobile.top = new FormAttachment(40, 0);
+		fd_btn_mobile.top = new FormAttachment(40, -20);
 		//fd_btn_mobile.bottom = new FormAttachment(55, 0);
 		btn_mobile.setLayoutData(fd_btn_mobile);
 		btn_mobile.addSelectionListener(new MobileSelectionListener());
@@ -134,12 +137,12 @@ public class BKUSelectionComposite extends StateComposite {
 		btn_mobile.setFont(new Font(Display.getCurrent(), fD_btn_mobile[0]));
 		
 		Button btn_card = new Button(this, SWT.NATIVE | SWT.RESIZE);
-		btn_card.setText(Messages.getString("bku_selection.card")); //$NON-NLS-1$
+		//btn_card.setText(Messages.getString("bku_selection.card")); //$NON-NLS-1$
 		//Point card_size = btn_card.computeSize(SWT.DEFAULT, SWT.DEFAULT);
 		FormData fd_btn_card = new FormData();
 		fd_btn_card.left = new FormAttachment(50, 5);
 		//fd_btn_card.right = new FormAttachment(60, 0);
-		fd_btn_card.top = new FormAttachment(40, 0);
+		fd_btn_card.top = new FormAttachment(40, -20);
 		//fd_btn_card.bottom = new FormAttachment(55, 0);
 		btn_card.setLayoutData(fd_btn_card);
 		btn_card.addSelectionListener(new LocalSelectionListener());
@@ -152,6 +155,25 @@ public class BKUSelectionComposite extends StateComposite {
 		
 		btn_card.setImage(karte);
 		
+		Button btnMobile = new Button(this, SWT.NONE);
+		FormData fd_btnMobile = new FormData();
+		fd_btnMobile.top = new FormAttachment(btn_mobile, 10);
+		//fd_btnMobile.left = new FormAttachment(btn_mobile, 0);
+		fd_btnMobile.right = new FormAttachment(50, -5);
+		fd_btnMobile.width = btn_mobile.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
+		btnMobile.setLayoutData(fd_btnMobile);
+		btnMobile.setText(Messages.getString("bku_selection.mobile")); //$NON-NLS-1$
+		btnMobile.addSelectionListener(new MobileSelectionListener());
+		
+		Button btnCard = new Button(this, SWT.NONE);
+		FormData fd_btnCard = new FormData();
+		fd_btnCard.top = new FormAttachment(btn_card, 10);
+		//fd_btnMobile.left = new FormAttachment(btn_mobile, 0);
+		fd_btnCard.left = new FormAttachment(50, 5);
+		fd_btnCard.width = btn_card.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
+		btnCard.setLayoutData(fd_btnCard);
+		btnCard.setText(Messages.getString("bku_selection.card")); //$NON-NLS-1$
+		btnCard.addSelectionListener(new LocalSelectionListener());
 		//this.pack();
 	}
 
@@ -167,5 +189,4 @@ public class BKUSelectionComposite extends StateComposite {
 	public void doLayout() {
 		this.layout(true, true);
 	}
-
 }
diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java
index a158d7ca..cafcc64e 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java
@@ -26,9 +26,6 @@ import at.asit.pdfover.gui.composites.DataSourceSelectComposite;
 import at.asit.pdfover.gui.workflow.ConfigProvider;
 import at.asit.pdfover.gui.workflow.StateMachine;
 import at.asit.pdfover.gui.workflow.Status;
-import at.asit.pdfover.signator.FileNameEmlbem;
-import at.asit.pdfover.signator.SignatureException;
-import at.asit.pdfover.signator.SignatureParameter;
 
 /**
  * Selects the data source for the signature process.
diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java
index 92cdb774..b4398581 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java
@@ -170,7 +170,7 @@ public class PrepareConfigurationState extends State {
 						log.error(
 								"Failed to write PDF Over config file to config directory", e); //$NON-NLS-1$
 						throw new InitializationException(
-								"Failed to write PDF Over config file to config directory",
+								"Failed to write PDF Over config file to config directory", //$NON-NLS-1$
 								e);
 					} finally {
 						if (pdfOverConfig != null) {
@@ -201,7 +201,7 @@ public class PrepareConfigurationState extends State {
 						log.error(
 								"Failed to create local configuration directory!", e); //$NON-NLS-1$
 						throw new InitializationException(
-								"Failed to create local configuration directory!",
+								"Failed to create local configuration directory!", //$NON-NLS-1$
 								e);
 					}
 					allOK = true;
diff --git a/trunk/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties b/trunk/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
index 7f7e8590..643d3cff 100644
--- a/trunk/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
+++ b/trunk/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
@@ -1,117 +1,97 @@
+#Eclipse messages class
+#Tue Oct 23 16:04:42 CEST 2012
+BKU.LOCAL=Local BKU
+BKU.MOBILE=Mobile BKU
+BKU.NONE=no default
+BKUSelectionComposite.btnMobile.text=MOBILE
 TrustedSocketFactory.FailedToCreateSecureConnection=Failed to create secure network connection
-
-main.title=PDF-Over
-main.configuration=Configuration
-main.position=Positioning
-main.signature=Signing
-main.done=Finish
-
-common.browse=browse
+advanced_config.AutoPosition=Automatic positioning
+advanced_config.AutoPosition_Title=Positioning
+advanced_config.BKUSelection_Title=BKU Selection
+advanced_config.OutputFolder=Default output folder\:
+advanced_config.OutputFolder.Dialog=Select a folder
+advanced_config.OutputFolder.Dialog_Title=Select Output folder
+advanced_config.OutputFolder_Title=Output location
+argument.error.output=is not a directory
+argument.help.bku=Select the BKU to use values are\: LOCAL, MOBILE (example\: -b <option>
+argument.help.config=Defines which configuration file to use. Example\: -c <config file>
+argument.help.emblem=Sets the emblem file to use for the signature. Example\: -e <emblem file>
+argument.help.help=shows this help message
+argument.help.input=Sets the document to sign. Example\: -i <input document>
+argument.help.number=Sets the telephone number to use for mobile bku. Example\: -n <number>
+argument.help.output=Sets the output folder to use. Example\: -o <folder>
+argument.help.password=Sets the password to use for mobile bku. Example\: -p <password>
+argument.help.proxyhost=Sets the proxy host to use. Example\: -proxy <hostname/IP>
+argument.help.proxyport=Sets the proxy port to use. Example\: -proxyport <port>
+argument.info.help=The following options are available\:
+argument.invalid.bku=BKU Argument invalid\! Use\: 
+argument.invalid.config=Configuration File Argument invalid\! Use\: 
+argument.invalid.emblem=Emblem argument invalid\! Use\: 
+argument.invalid.input=Document to sign argument invalid\! Use\: 
+argument.invalid.number=Phone Number Argument invalid\! Use\: 
+argument.invalid.output=Output folder argument invalid\! Use\: 
+argument.invalid.password=Mobile BKU password invalid\! Use\: 
+argument.invalid.proxyhost=Proxy host argument invalid\! Use\: 
+argument.invalid.proxyport=Proxy port argument invalid\! Use\:  
+bku_selection.card=CARD
+bku_selection.mobile=MOBILE
+common.ALLExtension_Description=All files
 common.Cancel=Cancel
+common.GIFExtension_Description=Gif Dateien
+common.JPGExtension_Description=JPG Dateien
 common.Ok=OK
-common.Save=Save
 common.PDFExtension_Description=PDF documents
-common.JPGExtension_Description=JPG Dateien
-common.GIFExtension_Description=Gif Dateien
-common.ALLExtension_Description=All files
-common.file=File: 
-common.file_not_exists= does not exist!
+common.Save=Save
+common.browse=browse
+common.file=File\: 
+common.file_not_exists=does not exist\!
 common.open=Open
-
-config.Simple=Simple
 config.Advanced=Advanced
-
-advanced_config.AutoPosition_Title=Positioning
-advanced_config.AutoPosition=Automatic positioning
-advanced_config.BKUSelection_Title=BKU Selection
-advanced_config.OutputFolder_Title=Output location
-advanced_config.OutputFolder=Default output folder:
-advanced_config.OutputFolder.Dialog_Title=Select Output folder
-advanced_config.OutputFolder.Dialog=Select a folder
-
-simple_config.Emblem_Title=Emblem
-simple_config.EmblemEmpty=No image.\nDrag and Drop an image.\nOr use the browse button to select an emblem.
-simple_config.UseEmblem=Use emblem
-simple_config.MobileBKU_Title=Mobile signature
-simple_config.PhoneNumber=Mobile number:
-simple_config.ExampleNumber=+43676123456789
-simple_config.Proxy_Title=Proxy
-simple_config.ProxyHost=Host:
-simple_config.ProxyHostTemplate=Hostname or IP of proxy server
-simple_config.ProxyPort=Port:
-simple_config.ProxyPortTemplate=port proxy server [1-65535]
-
-output.success_message=Signature was successful
-output.link_open_message=You can open the signed file <a>here</a>
-output.link_save_message=You can save the signed file
-
+config.Simple=Simple
 dataSourceSelection.DropLabel=Drag document here
 dataSourceSelection.DropLabel2=Or, if you prefer
 dataSourceSelection.browse=Select document
-
-bku_selection.card=CARD
-bku_selection.mobile=MOBILE
-
-mobileBKU.number=Number:
-mobileBKU.password=Password:
-
-tanEnter.tries= tries left!"
-tanEnter.ReferenceValue=reference value
-tanEnter.TAN=TAN:
-
-BKU.LOCAL=Local BKU
-BKU.MOBILE=Mobile BKU
-BKU.NONE=no default
-
-error.SaveOutputFolder=Failed to save signed document to configured output folder.
-error.Signatur=Signature error
-error.PrepareDocument=Failed to prepare document for signature.
-error.Initialization=Initialization failed. Please check your configuration.
-error.Unexpected=Unexpected Error
-error.LocalBKU=Please check if a local BKU is running
 error.Details=Details
-error.Retry=Retry
+error.EnteredReferenceValue=You entered the reference value\!
+error.FailedToGetSignedDocument=Failed to get signed document.
+error.FailedToLoadEmblem=Failed to load the emblem
+error.FailedToSaveSettings=Failed to save configuration file\!
+error.Initialization=Initialization failed. Please check your configuration.
 error.InvalidBKU=Invalid BKU selection. Please check.
+error.InvalidPhoneNumber=Given phone number is invalid\! Example\: +43664123456789
 error.InvalidSettings=Invalid settings are still present. Please check your input.
-error.FailedToSaveSettings=Failed to save configuration file!
-error.InvalidPhoneNumber=Given phone number is invalid! Example: +43664123456789
-error.EnteredReferenceValue=You entered the reference value!
+error.LocalBKU=Please check if a local BKU is running
+error.PrepareDocument=Failed to prepare document for signature.
+error.Retry=Retry
+error.SaveOutputFolder=Failed to save signed document to configured output folder.
+error.Signatur=Signature error
 error.TanTooLong=Entered TAN too long
-error.FailedToGetSignedDocument=Failed to get signed document.
-error.FailedToLoadEmblem=Failed to load the emblem
-
-exception.InvalidEmblemFile= is an invalid emblem file!
-exception.InvalidPort= is invalid has to be between 1 and 
-exception.PasswordTooLong=Given password is too long!
-exception.PasswordTooShort=Given password is too short!
-
-argument.help.bku=Select the BKU to use values are: LOCAL, MOBILE (example: -b <option>
-argument.invalid.bku=BKU Argument invalid! Use: 
-
-argument.help.config=Defines which configuration file to use. Example: -c <config file>
-argument.invalid.config=Configuration File Argument invalid! Use: 
-
-argument.help.emblem=Sets the emblem file to use for the signature. Example: -e <emblem file>
-argument.invalid.emblem=Emblem argument invalid! Use: 
-
-argument.help.help=shows this help message
-argument.info.help=The following options are available:
-
-argument.help.input=Sets the document to sign. Example: -i <input document>
-argument.invalid.input=Document to sign argument invalid! Use: 
-
-argument.help.output=Sets the output folder to use. Example: -o <folder>
-argument.invalid.output=Output folder argument invalid! Use: 
-argument.error.output= is not a directory
-
-argument.help.password=Sets the password to use for mobile bku. Example: -p <password>
-argument.invalid.password=Mobile BKU password invalid! Use: 
-
-argument.help.number=Sets the telephone number to use for mobile bku. Example: -n <number>
-argument.invalid.number=Phone Number Argument invalid! Use: 
-
-argument.help.proxyhost=Sets the proxy host to use. Example: -proxy <hostname/IP>
-argument.invalid.proxyhost=Proxy host argument invalid! Use: 
-
-argument.help.proxyport=Sets the proxy port to use. Example: -proxyport <port>
-argument.invalid.proxyport=Proxy port argument invalid! Use:  
\ No newline at end of file
+error.Unexpected=Unexpected Error
+exception.InvalidEmblemFile=is an invalid emblem file\!
+exception.InvalidPort=is invalid has to be between 1 and 
+exception.PasswordTooLong=Given password is too long\!
+exception.PasswordTooShort=Given password is too short\!
+main.configuration=Configuration
+main.done=Finish
+main.position=Positioning
+main.signature=Signing
+main.title=PDF-Over
+mobileBKU.number=Number\:
+mobileBKU.password=Password\:
+output.link_open_message=You can open the signed file <a>here</a>
+output.link_save_message=You can save the signed file
+output.success_message=Signature was successful
+simple_config.EmblemEmpty=No image.\nDrag and Drop an image.\nOr use the browse button to select an emblem.
+simple_config.Emblem_Title=Emblem
+simple_config.ExampleNumber=+43676123456789
+simple_config.MobileBKU_Title=Mobile signature
+simple_config.PhoneNumber=Mobile number\:
+simple_config.ProxyHost=Host\:
+simple_config.ProxyHostTemplate=Hostname or IP of proxy server
+simple_config.ProxyPort=Port\:
+simple_config.ProxyPortTemplate=port proxy server [1-65535]
+simple_config.Proxy_Title=Proxy
+simple_config.UseEmblem=Use emblem
+tanEnter.ReferenceValue=reference value
+tanEnter.TAN=TAN\:
+tanEnter.tries=tries left\!"
diff --git a/trunk/pdf-over-signator/src/main/java/at/asit/pdfover/signator/SignatureParameter.java b/trunk/pdf-over-signator/src/main/java/at/asit/pdfover/signator/SignatureParameter.java
index 8cc97f7e..fc9fb346 100644
--- a/trunk/pdf-over-signator/src/main/java/at/asit/pdfover/signator/SignatureParameter.java
+++ b/trunk/pdf-over-signator/src/main/java/at/asit/pdfover/signator/SignatureParameter.java
@@ -126,6 +126,7 @@ public abstract class SignatureParameter {
 	/**
 	 * Gets the Dimension to display the Placeholder
 	 * @return the placeholder dimensions
+	 * @throws SignatureException thrown if the creation of the placeholdes fails
 	 */
 	public abstract Image getPlaceholder() throws SignatureException;
 	
diff --git a/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PDFASHelper.java b/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PDFASHelper.java
index 2553eaad..d16b7532 100644
--- a/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PDFASHelper.java
+++ b/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PDFASHelper.java
@@ -50,6 +50,10 @@ public class PDFASHelper {
 		return new at.gv.egiz.pdfas.impl.api.PdfAsObject();
 	}
 	
+	/**
+	 * Provides the working directory
+	 * @return the working directory
+	 */
 	public static String getWorkDir() {
 		return System.getProperty("user.home")+"/.pdfover";
 	}
diff --git a/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigner.java b/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigner.java
index 91581a17..516a54ad 100644
--- a/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigner.java
+++ b/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigner.java
@@ -1,31 +1,27 @@
 package at.asit.pdfover.signer.pdfas;
 
-import java.util.Iterator;
-import java.util.List;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import at.asit.pdfover.signator.BKUs;
 import at.asit.pdfover.signator.ByteArrayDocumentSource;
 import at.asit.pdfover.signator.SLResponse;
-import at.asit.pdfover.signator.SignatureException;
-import at.asit.pdfover.signator.Signer;
 import at.asit.pdfover.signator.SignResult;
 import at.asit.pdfover.signator.SignResultImpl;
+import at.asit.pdfover.signator.SignatureException;
 import at.asit.pdfover.signator.SignatureParameter;
 import at.asit.pdfover.signator.SignaturePosition;
+import at.asit.pdfover.signator.Signer;
 import at.asit.pdfover.signator.SigningState;
 import at.asit.pdfover.signer.pdfas.exceptions.PDFASSLRequestException;
 import at.gv.egiz.pdfas.api.PdfAs;
-import at.gv.egiz.pdfas.api.sign.SignParameters;
-import at.gv.egiz.pdfas.api.sign.SignatureDetailInformation;
-import at.gv.egiz.pdfas.io.ByteArrayDataSink;
 import at.gv.egiz.pdfas.api.commons.Constants;
 import at.gv.egiz.pdfas.api.exceptions.PdfAsException;
 import at.gv.egiz.pdfas.api.internal.LocalBKUParams;
 import at.gv.egiz.pdfas.api.internal.PdfAsInternal;
-import at.knowcenter.wag.egov.egiz.cfg.SettingsReader;
+import at.gv.egiz.pdfas.api.sign.SignParameters;
+import at.gv.egiz.pdfas.api.sign.SignatureDetailInformation;
+import at.gv.egiz.pdfas.io.ByteArrayDataSink;
 
 /**
  * PDF AS Signer Implementation
diff --git a/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java b/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java
index eb598f07..ab44d1b4 100644
--- a/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java
+++ b/trunk/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java
@@ -20,7 +20,6 @@ import java.awt.Color;
 import java.awt.Font;
 import java.awt.Graphics;
 import java.awt.Image;
-import java.awt.ImageCapabilities;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
@@ -36,7 +35,6 @@ import at.asit.pdfover.signator.SignatureDimension;
 import at.asit.pdfover.signator.SignatureException;
 import at.asit.pdfover.signator.SignatureParameter;
 import at.asit.pdfover.signator.SignaturePosition;
-import at.asit.pdfover.signer.pdfas.exceptions.PDFASSLRequestException;
 import at.gv.egiz.pdfas.api.io.DataSource;
 import at.gv.egiz.pdfas.api.sign.pos.SignaturePositioning;
 import at.gv.egiz.pdfas.impl.signator.binary.BinarySignator_1_1_0;
@@ -174,7 +172,7 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 		}
 	}
 
-	private Font getFont(Style style) {
+	private static Font getFont(Style style) {
 		String def = "COURIER-NORMAL-8";
 		String fontString = style.getFont();
 		String[] font_arr = fontString.split(",");
@@ -186,7 +184,13 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 
 	}
 
-	private Font getValueFont(Style style) {
+	/**
+	 * extracts the value font
+	 * @param style the table style
+	 * @return the value font
+	 */
+	@SuppressWarnings("unused")
+	private static Font getValueFont(Style style) {
 		String def = "COURIER-NORMAL-8";
 		String fontString = style.getValueFont();
 		String[] font_arr = fontString.split(",");
@@ -197,6 +201,7 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 				font_arr[1]));
 	}
 
+	@SuppressWarnings("rawtypes")
 	private int drawTable(int xoff, int yoff, int width, int height,
 			Table table, Style parentstyle, Graphics graphic, float[] heights) {
 		Style style = parentstyle;
@@ -207,8 +212,7 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 		log.debug(String.format("Table@ %dx%d", xoff, yoff));
 
 		Font oldFont = graphic.getFont();
-		Font font = this.getFont(style);
-		Font valuefont = this.getValueFont(style);
+		Font font = PdfAsSignatureParameter.getFont(style);
 
 		// draw background
 		// graphic.setColor(style.getBgColor());
@@ -285,7 +289,7 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 					float[] cheights = this.getTableHeights(
 							(Table) entry.getValue(), style, rsize);
 
-					int tsize = this.drawTable(
+					this.drawTable(
 							(int) (xoff + offset),
 							(int) (yoff + roffset),
 							(int) (colWidths[j] * perUnit),
@@ -308,6 +312,7 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 
 	private float perUnitHeight = 0;
 
+	@SuppressWarnings("rawtypes")
 	private float[] getTableHeights(Table table, Style parentstyle, float height) {
 		ArrayList rows = table.getRows();
 		float[] sizes = new float[rows.size()];
@@ -356,6 +361,7 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 		return sizes;
 	}
 
+	@SuppressWarnings("rawtypes")
 	private float getTableHeight(Table table, Style parentstyle) {
 		ArrayList rows = table.getRows();
 		Style style = parentstyle;