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[MPLUGIN-183] When setting useJava5 to true the generated code has warnings for Java 5 features 

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@1098364 13f79535-47bb-0310-9956-ffa450edef68
master
Dennis Lundberg 2011-05-01 16:07:11 +00:00
parent 0cd203af4e
commit 3c5911b8a9
1 changed files with 21 additions and 5 deletions
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26
maven-plugin-tools-api/src/main/java/org/apache/maven/tools/plugin/generator/PluginHelpGenerator.java
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@ -330,7 +330,7 @@ public class PluginHelpGenerator
writeExecute( writer, pluginDescriptor, helpDescriptor );
writer.write( LS );
writeUtilities( writer );
writeUtilities( writer, useJava5 );
writer.write( "}" + LS );
}
@ -626,9 +626,10 @@ public class PluginHelpGenerator
/**
* @param writer not null
* @param useJava5 If the generated code should use Java5 features
* @throws IOException if any
*/
private static void writeUtilities( Writer writer )
private static void writeUtilities( Writer writer, boolean useJava5 )
throws IOException
{
writer.write( " /**" + LS );
@ -685,7 +686,14 @@ public class PluginHelpGenerator
writer.write( " private static List toLines( String text, int indent, int indentSize, int lineLength )"
+ LS );
writer.write( " {" + LS );
writer.write( " List lines = new ArrayList();" + LS );
if ( useJava5 )
{
writer.write( " List<String> lines = new ArrayList<String>();" + LS );
}
else
{
writer.write( " List lines = new ArrayList();" + LS );
}
writer.write( LS );
writer.write( " String ind = repeat( \"\\t\", indent );" + LS );
writer.write( " String[] plainLines = text.split( \"(\\r\\n)|(\\r)|(\\n)\" );" + LS );
@ -707,8 +715,16 @@ public class PluginHelpGenerator
writer.write( " * @param indentSize The size of each indentation, must not be negative." + LS );
writer.write( " * @param lineLength The length of the line, must not be negative." + LS );
writer.write( " */" + LS );
writer.write( " private static void toLines( List lines, String line, int indentSize, int lineLength )"
+ LS );
if ( useJava5 )
{
writer.write( " private static void toLines( List<String> lines, String line, int indentSize, int lineLength )"
+ LS );
}
else
{
writer.write( " private static void toLines( List lines, String line, int indentSize, int lineLength )"
+ LS );
}
writer.write( " {" + LS );
writer.write( " int lineIndent = getIndentLevel( line );" + LS );
writer.write( " StringBuffer buf = new StringBuffer( 256 );" + LS );