FindBugs Bug Detector Report

The following document contains the results of FindBugs Report

FindBugs Version is 1.2.1

Threshold is Low

Effort is Max

Summary

Classes Bugs Errors Missing Classes
125 43 0 0

Files

Class Bugs
pl.innosoft.mathj.Solver 1
pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler 8
pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerConstants 1
pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager 11
pl.innosoft.mathj.compiler.javacc.ParseException 4
pl.innosoft.mathj.compiler.javacc.SimpleCharStream 16
pl.innosoft.mathj.compiler.javacc.TokenMgrError 1
pl.innosoft.mathj.factory.xml.MathSheetXmlParser 1

pl.innosoft.mathj.Solver

Bug Category Details Line
Possible null pointer dereference of analyzer in pl.innosoft.mathj.Solver.solve(Expression) CORRECTNESS NP_NULL_ON_SOME_PATH 46

pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler

Bug Category Details Line
Dead store to token in pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler.Element() STYLE DLS_DEAD_LOCAL_STORE 119
Dead store to token in pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler.Element() STYLE DLS_DEAD_LOCAL_STORE 116
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler.Element() doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 110-143
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler.Expression() doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 53-106
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler.ReInit(InputStream) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 195-196
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler.ReInit(InputStream, String) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 198-204
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler.ReInit(Reader) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 216-222
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompiler.ReInit(JavaCCEquationCompilerTokenManager) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 233-238

pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerConstants

Bug Category Details Line
pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerConstants.tokenImage should be moved out of an interface and made package protected MALICIOUS_CODE MS_OOI_PKGPROTECT 23

pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager

Bug Category Details Line
Dead store to i2 in pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.jjMoveNfa_0(int, int) STYLE DLS_DEAD_LOCAL_STORE 216
Dead store to l2 in pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.jjMoveNfa_0(int, int) STYLE DLS_DEAD_LOCAL_STORE 217
Dead store of null to specialToken in pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.getNextToken() STYLE DLS_DEAD_LOCAL_STORE_OF_NULL 317
pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.jjstrLiteralImages should be package protected MALICIOUS_CODE MS_PKGPROTECT 242
pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.lexStateNames should be package protected MALICIOUS_CODE MS_PKGPROTECT 245
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.ReInit(SimpleCharStream) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 269-273
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.ReInit(SimpleCharStream, int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 283-285
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.SwitchTo(int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 288-292
The method name pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.ReInitRounds() doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 277-280
Private method pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.jjCheckNAddStates(int) is never called PERFORMANCE UPM_UNCALLED_PRIVATE_METHOD 111-113
Private method pl.innosoft.mathj.compiler.javacc.JavaCCEquationCompilerTokenManager.jjStartNfaWithStates_0(int, int, int) is never called PERFORMANCE UPM_UNCALLED_PRIVATE_METHOD 33-37

pl.innosoft.mathj.compiler.javacc.ParseException

Bug Category Details Line
pl.innosoft.mathj.compiler.javacc.ParseException.ParseException(Token, int[][], String[]) may expose internal representation by storing an externally mutable object into ParseException.expectedTokenSequences MALICIOUS_CODE EI_EXPOSE_REP2 35
pl.innosoft.mathj.compiler.javacc.ParseException.ParseException(Token, int[][], String[]) may expose internal representation by storing an externally mutable object into ParseException.tokenImage MALICIOUS_CODE EI_EXPOSE_REP2 36
Method pl.innosoft.mathj.compiler.javacc.ParseException.getMessage() concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 123
Class pl.innosoft.mathj.compiler.javacc.ParseException defines non-transient non-serializable instance field currentToken BAD_PRACTICE SE_BAD_FIELD Not available

pl.innosoft.mathj.compiler.javacc.SimpleCharStream

Bug Category Details Line
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.BeginToken() doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 133-137
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.Done() doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 386-389
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ExpandBuff(boolean) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 38-84
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.FillBuff() doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 88-127
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.GetImage() doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 361-364
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.GetSuffix(int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 370-381
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(InputStream) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 347-348
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(InputStream, int, int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 357-358
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(InputStream, int, int, int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 337-338
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(InputStream, String) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 342-343
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(InputStream, String, int, int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 352-353
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(InputStream, String, int, int, int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 331-332
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(Reader) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 292-293
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(Reader, int, int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 287-288
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.ReInit(Reader, int, int, int) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 268-282
The method name pl.innosoft.mathj.compiler.javacc.SimpleCharStream.UpdateLineColumn(char) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 142-178

pl.innosoft.mathj.compiler.javacc.TokenMgrError

Bug Category Details Line
The method name pl.innosoft.mathj.compiler.javacc.TokenMgrError.LexicalError(boolean, int, int, int, String, char) doesn't start with an lower case letter BAD_PRACTICE NM_METHOD_NAMING_CONVENTION 98

pl.innosoft.mathj.factory.xml.MathSheetXmlParser

Bug Category Details Line
Method pl.innosoft.mathj.factory.xml.MathSheetXmlParser.processText(XmlPullParser) concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 152