removed unused import warning
diff --git a/bundles/org.eclipse.wst.dtd.ui/.settings/org.eclipse.jdt.core.prefs b/bundles/org.eclipse.wst.dtd.ui/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..3039598
--- /dev/null
+++ b/bundles/org.eclipse.wst.dtd.ui/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,69 @@
+#Thu Dec 16 07:39:20 EST 2004
+org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsNotVisibleRef=enabled
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=disabled
+org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=warning
+org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
+org.eclipse.jdt.core.compiler.problem.unsafeTypeOperation=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=error
+org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=enabled
+org.eclipse.jdt.core.compiler.problem.unusedImport=error
+org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
+org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=error
+org.eclipse.jdt.core.builder.invalidClasspath=abort
+org.eclipse.jdt.core.builder.resourceCopyExclusionFilter=*.launch
+org.eclipse.jdt.core.compiler.problem.unusedLocal=warning
+org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=warning
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.source=1.3
+org.eclipse.jdt.core.compiler.problem.finalParameterBound=ignore
+org.eclipse.jdt.core.compiler.problem.unusedParameter=ignore
+org.eclipse.jdt.core.compiler.problem.missingJavadocTags=ignore
+org.eclipse.jdt.core.compiler.problem.unnecessaryElse=warning
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.problem.missingSerialVersion=warning
+org.eclipse.jdt.core.compiler.compliance=1.4
+org.eclipse.jdt.core.compiler.problem.emptyStatement=warning
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=warning
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled
+org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
+org.eclipse.jdt.core.builder.cleanOutputFolder=clean
+org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
+org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=warning
+org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsDeprecatedRef=enabled
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=warning
+org.eclipse.jdt.core.compiler.problem.fieldHiding=warning
+org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
+org.eclipse.jdt.core.classpath.exclusionPatterns=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.2
+org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=error
+org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
+org.eclipse.jdt.core.compiler.problem.missingJavadocCommentsVisibility=public
+org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsVisibility=private
+org.eclipse.jdt.core.compiler.problem.localVariableHiding=warning
+org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
+org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=enabled
+org.eclipse.jdt.core.incompatibleJDKLevel=ignore
+eclipse.preferences.version=1
+org.eclipse.jdt.core.circularClasspath=error
+org.eclipse.jdt.core.compiler.problem.missingJavadocCommentsOverriding=enabled
+org.eclipse.jdt.core.compiler.maxProblemPerUnit=100
+org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=warning
+org.eclipse.jdt.core.compiler.problem.missingJavadocComments=ignore
+org.eclipse.jdt.core.compiler.problem.missingJavadocTagsVisibility=private
+org.eclipse.jdt.core.classpath.multipleOutputLocations=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=ignore
+org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.doc.comment.support=enabled
+org.eclipse.jdt.core.compiler.problem.noEffectAssignment=error
+org.eclipse.jdt.core.incompleteClasspath=error
+org.eclipse.jdt.core.compiler.problem.invalidJavadoc=ignore
+org.eclipse.jdt.core.compiler.problem.missingJavadocTagsOverriding=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
+org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=ignore
+org.eclipse.jdt.core.builder.duplicateResourceTask=warning
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
diff --git a/bundles/org.eclipse.wst.dtd.ui/.settings/org.eclipse.pde.prefs b/bundles/org.eclipse.wst.dtd.ui/.settings/org.eclipse.pde.prefs
new file mode 100644
index 0000000..0e3f292
--- /dev/null
+++ b/bundles/org.eclipse.wst.dtd.ui/.settings/org.eclipse.pde.prefs
@@ -0,0 +1,12 @@
+#Thu Dec 16 07:40:58 EST 2004
+compilers.p.unused-element-or-attribute=0
+compilers.p.unresolved-ex-points=0
+compilers.p.unknown-element=0
+compilers.p.unknown-resource=0
+compilers.p.unknown-class=0
+compilers.p.unknown-attribute=0
+compilers.p.no-required-att=0
+eclipse.preferences.version=1
+compilers.p.unresolved-import=0
+compilers.p.illegal-att-value=0
+compilers.use-project=true
diff --git a/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/style/LineStyleProviderForDTDSubSet.java b/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/style/LineStyleProviderForDTDSubSet.java
index 2fb1127..459b307 100644
--- a/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/style/LineStyleProviderForDTDSubSet.java
+++ b/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/style/LineStyleProviderForDTDSubSet.java
@@ -18,7 +18,6 @@
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocumentExtension3;
import org.eclipse.jface.text.ITypedRegion;
import org.eclipse.jface.text.TextAttribute;
import org.eclipse.jface.text.TextUtilities;
