question: normalizes the strings in the textpair . this mainly deals with whitespace-issues . other normalizations can be included . concode_field_sep Map<String,String> metaData concode_elem_sep String beforeText concode_elem_sep String afterText concode_field_sep void setMetaData concode_elem_sep void setBeforeText concode_elem_sep List<DiffRow> getDiffRows concode_elem_sep String listToString concode_elem_sep List<String> getAfterLines concode_elem_sep void setAfterText concode_elem_sep Patch getPatch concode_elem_sep List<String> getBeforeLines concode_elem_sep String getBeforeText concode_elem_sep List<String> sentenceSplit concode_elem_sep String getSimpleDiffString concode_elem_sep String getSimpleDiffString concode_elem_sep String getInlineDiffString concode_elem_sep boolean equals concode_elem_sep String getMetaDataValue concode_elem_sep String getLongDiffString concode_elem_sep String getLongDiffString concode_elem_sep Map<String,String> getMetaData concode_elem_sep void addMetaData concode_elem_sep String getAfterText concode_elem_sep String getUnifiedDiffString concode_elem_sep List<String> getUnifiedDiffStrings
target: String function ( String arg0 ) { arg0 = StringUtils . trimToEmpty ( arg0 ) ; arg0 = StringUtils . normalizeSpace ( arg0 ) ; arg0 = arg0 . replaceAll ( "srini_string" , "srini_string" ) ; return arg0 ; }