PMD report

Problems found

#	File	Line	Problem
1	005/xxl/app/App.java	11	Evite parâmetros não utilizados tal como 'args'.
2	005/xxl/app/App.java	11	Parameter 'args' is never used
3	005/xxl/app/edit/DoShow.java	37	Exception parameter 'e' is never used
4	005/xxl/app/main/DoNew.java	33	Exception parameter 'e' is never used
5	005/xxl/app/main/DoNew.java	36	Exception parameter 'e' is never used
6	005/xxl/app/main/DoOpen.java	36	Exception parameter 'e' is never used
7	005/xxl/app/main/DoOpen.java	39	Exception parameter 'e' is never used
8	005/xxl/app/main/DoSave.java	30	Exception parameter 'e' is never used
9	005/xxl/app/main/DoSave.java	33	Exception parameter 'e' is never used
10	005/xxl/core/Calculator.java	145	Exception parameter 'e' is never used
11	005/xxl/core/Calculator.java	169	Exception parameter 'e' is never used
12	005/xxl/core/Parser.java	93	Colocar primeiro literais em comparações de String.
13	005/xxl/core/Parser.java	95	Colocar primeiro literais em comparações de String.
14	005/xxl/core/Parser.java	166	Exception parameter 'e' is never used
15	005/xxl/core/Spreadsheet.java	89	Exception parameter 'e' is never used
16	005/xxl/core/Spreadsheet.java	179	Estas instruções if aninhadas podem ser combinadas numa única instrução if.
17	005/xxl/core/Spreadsheet.java	185	Exception parameter 'e' is never used
18	005/xxl/core/content/Content.java	6	Unnecessary import from the current package 'xxl.core.content.Content'
19	005/xxl/core/content/Reference.java	20	Talvez seja possível substituir'_refSpreadsheet' por uma variável local.
20	005/xxl/core/content/function/binaryfunction/AddFunction.java	39	Exception parameter 'e' is never used
21	005/xxl/core/content/function/binaryfunction/DivFunction.java	39	Exception parameter 'e' is never used
22	005/xxl/core/content/function/binaryfunction/MulFunction.java	39	Exception parameter 'e' is never used
23	005/xxl/core/content/function/binaryfunction/SubFunction.java	38	Exception parameter 'e' is never used