private static Statement createAssignmentStatement(ASTRewrite rewrite, Expression origAssignee, Expression origAssigned) {
private static Statement createAssignmentStatement(ASTRewrite rewrite, Assignment.Operator assignmentOperator, Expression origAssignee, Expression origAssigned) {
	private static Statement createAssignmentStatement(ASTRewrite rewrite, Expression origAssignee, Expression origAssigned) {		AST ast= rewrite.getAST();		Assignment elseAssignment= ast.newAssignment();		elseAssignment.setLeftHandSide((Expression) rewrite.createCopyTarget(origAssignee));		elseAssignment.setRightHandSide((Expression) rewrite.createCopyTarget(origAssigned));		ExpressionStatement statement = ast.newExpressionStatement(elseAssignment);		return statement;	}