Bug 45517 Add a 'Field comment' code template
20031024 The user should be able to specify a 'field comment' template. See 'CodeTemplateContextType.TYPE_COMMENT' as an example You have to - define a new variable type - specify the variables avaiable in this template - create an API in Codetemplates so it can be used Users are: - AddJavadocCommentAction - JavadocTagsSubProcessor.getMissingJavadocCommentProposals
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/CodeGeneration.java
private CodeGeneration() {
	}
	
	/**
	 * Returns the content for a new compilation unit using the 'new Java file' code template.
	 * @param cu The compilation to create the source for. The compilation unit does not need to exist.
	 * @param typeComment The comment for the type to created. Used when the code template contains a ${typecomment} variable. Can be <code>null</code> if
	 * no comment should be added.
	 * @param typeContent The code of the type, including type declaration and body.
	 * @param lineDelimiter The line delimiter to be used.
	 * @return Returns the new content or <code>null</code> if the template is undefined or empty.
	 * @throws CoreException
	 */