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1 package com
.quemaster
.transformations
.mjc2wsl
;
3 Copyright (C) 2014,2015, 2016 Doni Pracner
5 This file is part of mjc2wsl.
7 mjc2wsl is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 mjc2wsl is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with mjc2wsl. If not, see <http://www.gnu.org/licenses/>.
21 import java
.io
.FileInputStream
;
22 import java
.io
.IOException
;
23 import java
.io
.InputStream
;
24 import java
.io
.PrintWriter
;
25 import java
.nio
.file
.FileSystems
;
26 import java
.nio
.file
.Files
;
27 import java
.nio
.file
.Path
;
28 import java
.util
.Calendar
;
29 import java
.util
.Properties
;
31 import com
.quemaster
.transformations
.TransMessages
;
34 * This program converts file from compiled MicroJava bytecode to WSL language
35 * which is a part of the FermaT Transformation system. MicroJava is a subset
36 * used in Compiler Construction courses by Hanspeter Moessenboeck, not
39 * @author Doni Pracner, http://perun.dmi.rs/pracner http://quemaster.com
42 //default version name, used if the file is not found
43 private static String versionN
= "v0.2.x";
45 private String versionFile
= "version.properties";
47 private TransMessages messages
= new TransMessages();
49 private boolean genPauseAfterEachAddress
=false,
50 genPrintForEachAddress
= false,
51 genPrintEStackOnChange
= false;
53 private boolean genPopPush
=false;
55 private boolean genInlinePrint
= false;
57 private boolean genLocalVars
= true;
59 // make an array for all local variables OTHERWISE make them separate
60 private boolean genLocalsAsArray
= true;
62 /** Constant used for marking a regular comment from the original file */
63 public static final char C_REG
= ' ';
65 * Constant used for marking when original code is inserted in the file,
66 * next to the translations
68 public static final char C_OC
= '#';
69 /** Constant used for marking special messages from the translator */
70 public static final char C_SPEC
= '&';
71 /** Constant used for marking error messages from the translator */
72 public static final char C_ERR
= '!';
74 /** instruction code in MicroJava bytecode. */
75 public static final int
134 private boolean originalInComments
= false;
136 private Properties versionData
;
138 private String
getVersion() {
139 if (versionData
== null) {
140 versionData
= new Properties();
142 versionData
.load(getClass().getResourceAsStream(versionFile
));
143 } catch (IOException
| NullPointerException e
) {
145 //e.printStackTrace();
148 String ver
= versionData
.getProperty("version");
155 MicroJavaInput mjInput
= new MicroJavaInput();
157 private PrintWriter out
= null;
160 private void pr(int i
){
164 private void pr(char i
){
168 private void pr(String i
){
172 private void prl(String i
){
176 public String
createStandardStart(){
177 return createStandardStart(10);
180 public String
createStandardStart(int numWords
){
181 StringBuilder ret
= new StringBuilder(
182 "C:\" This file was automatically converted from microjava bytecode\n"
183 +" using mjc2wsl "+getVersion()+"\n");
185 ret
.append(" -options:");
186 ret
.append("\n localsAsArrays:"+genLocalsAsArray
);
187 ret
.append("\n localVarBlocks:"+genLocalVars
);
188 ret
.append("\n popPush:"+genPopPush
);
189 ret
.append("\n inlinePrint:"+genInlinePrint
);
190 ret
.append("\n\";\n");
192 ret
.append("\nBEGIN");
193 ret
.append("\nVAR <\n\t");
195 ret
.append("\n\ttempa := 0, tempb :=0, tempres := 0,");
197 ret
.append("\n\tmjvm_flag_jump := 0,");
199 if (genLocalsAsArray
)
200 ret
.append("mjvm_locals := ARRAY(1,0),");
202 ret
.append("\n\tmjvm_statics := ARRAY("+numWords
+",0),");
203 ret
.append("\n\tmjvm_arrays := < >,");
204 ret
.append("\n\tmjvm_objects := < >,");
205 ret
.append("\n\tmjvm_estack := < >, mjvm_mstack := < > > :");
207 return ret
.toString();
210 public String
createAsciiString(){
211 StringBuilder ret
= new StringBuilder("C:\"char array for ascii code conversions\";");
212 ret
.append("\nascii := \"????????????????????????????????\"++\n");
213 ret
.append("\" !\"++Quote++\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\";\n");
215 return ret
.toString();
218 public String
createStandardEnd(){
219 StringBuilder ret
= new StringBuilder("SKIP\nENDVAR\n");
220 ret
.append("\nWHERE\n");
222 ret
.append("\nFUNCT CHR(num) ==:\n");
223 ret
.append("\t(@List_To_String(< num >))\n");
226 if (!genInlinePrint
) {
227 ret
.append("\nPROC Print_MJ(val, format VAR)==\n");
228 ret
.append("PRINFLUSH(@Format(format, val ))");
229 ret
.append("\nEND\n");
231 ret
.append("\nPROC Print_MJ_CHAR(val, format VAR)==\n");
232 ret
.append("PRINFLUSH(@Format(format, CHR(val)))");
233 ret
.append("\nEND\n");
237 return ret
.toString();
240 private String
createStartVar(String
... vars
){
242 StringBuilder ret
= new StringBuilder("VAR < ");
243 ret
.append(vars
[0] + " := 0");
244 for (int i
= 1; i
< vars
.length
; i
++)
245 ret
.append(", " + vars
[i
] + " := 0");
248 return ret
.toString();
253 private String
createEndVar(){
260 private String
createLocal(int i
) {
261 // arrays start at 1 in WSL, so we need an offset
262 if (genLocalsAsArray
)
263 return "mjvm_locals[" + (i
+ 1) + "]";
265 return "mjvm_locals_" + i
;
268 private String
createStatic(int i
) {
269 return "mjvm_statics[" + (i
+ 1) + "]";
272 private String
createArray(int i
) {
273 return "mjvm_arrays[" + i
+ "]";
276 private String
createArray(String i
) {
277 return "mjvm_arrays[" + i
+ "]";
280 private String
createObject(String i
) {
281 return "mjvm_objects[" + i
+ "]";
285 * Creates a WSL comment with care to quote chars.
287 public static String
createComment(String str
){
288 return createComment(str
, C_REG
);
292 * Creates a WSL comment with care to quote chars, of the
293 * given type. Types are given as char constants. They can be
294 * default comments, comments that contain the original code
295 * in them, or additional comments regarding the translation
298 public static String
createComment(String str
, char type
) {
299 return "C:\"" + type
+ str
.replace("\"", "''") + "\";";
302 // generalised stack operations
304 private String
createToStack(String stack
, String var
){
306 return "PUSH("+stack
+"," + var
+ ");";
308 return stack
+ " := <" + var
+ " > ++ " + stack
+";";
311 private String
createFromStack(String stack
, String var
){
313 return "POP("+ var
+ ", "+stack
+");";
315 return var
+ ":= HEAD("+stack
+"); "+stack
+" := TAIL("+stack
+");";
319 private String
createToEStack(int i
) {
320 return createToEStack(i
+"");
323 private String
createToEStack(String i
) {
324 String res
= createToStack("mjvm_estack", i
);
325 if (genPrintEStackOnChange
)
326 res
+= "PRINT(\"eStack\",mjvm_estack);";
330 private String
createFromEStack(String st
) {
331 String res
= createFromStack("mjvm_estack",st
);
332 if (genPrintEStackOnChange
)
333 res
+= "PRINT(\"eStack\",mjvm_estack);";
337 private String
createPopEStack() {
338 String res
= "mjvm_estack := TAIL(mjvm_estack);";
339 if (genPrintEStackOnChange
)
340 res
+= "PRINT(\"eStack\",mjvm_estack);";
344 private String
createTopTwoEStack() {
345 return createFromEStack("tempa") + "\n" + createFromEStack("tempb");
348 private String
createTopEStack() {
349 return createFromEStack("tempa");
354 private String
createToMStack(int i
) {
355 return createToMStack(i
+"");
358 private String
createToMStack(String i
) {
359 return createToStack("mjvm_mstack", i
);
362 private String
createFromMStack(String st
) {
363 return createFromStack("mjvm_mstack", st
);
366 public void convertStream(InputStream ins
) throws Exception
{
367 mjInput
.setStream(ins
);
369 mjInput
.processHeader(this);
371 prl(createStandardStart(mjInput
.getNumberOfWords(this)));
372 prl("SKIP;\n ACTIONS a" + (14 + mjInput
.getMainAdr(this)) + " :");
374 // the number of Locals for procedures; need to remember it for exits
375 int numberOfLocals
= 0;
377 int op
= mjInput
.get();
379 prl(" a" + mjInput
.getCounter() + " ==");
380 if (originalInComments
)
381 prl(createComment(mjInput
.describeOpCode(op
), C_OC
));
382 if (genPrintForEachAddress
) {
383 prl("PRINT(\"a" + mjInput
.getCounter() + "\");");
384 if (genPauseAfterEachAddress
)
385 prl("@Read_Line_Proc(VAR debug_disposable_string, Standard_Input_Port);");
389 prl(createToEStack(createLocal(mjInput
.get())));
396 prl(createStartVar("tempa"));
397 prl("tempa :="+createLocal(op
- load_0
)+";");
398 prl(createToEStack("tempa"));
403 prl(createFromEStack(createLocal(mjInput
.get())));
410 prl(createStartVar("tempa"));
411 prl(createFromEStack("tempa"));
412 prl(createLocal(op
- store_0
)+" := tempa;");
418 prl(createToEStack(createStatic(mjInput
.get2())));
422 prl(createFromEStack(createStatic(mjInput
.get2())));
427 int f
= mjInput
.get2();
428 prl(createStartVar("tempa"));
429 prl(createTopEStack());
430 prl(createToEStack(createObject("tempa") + "[" + (f
+ 1) + "]"));
435 int f
= mjInput
.get2();
436 prl(createStartVar("tempa", "tempb"));
437 prl(createTopTwoEStack());
438 prl(createObject("tempb") + "[" + (f
+ 1) + "]:=tempa;");
444 prl(createToEStack(mjInput
.get4()));
449 prl(createToEStack(-1));
459 prl(createToEStack(op
- const_0
));
464 prl(createStartVar("tempa", "tempb", "tempres"));
465 prl(createTopTwoEStack());
466 prl("tempres := tempb + tempa;");
467 prl(createToEStack("tempres"));
472 prl(createStartVar("tempa", "tempb", "tempres"));
473 prl(createTopTwoEStack());
474 prl("tempres := tempb - tempa;");
475 prl(createToEStack("tempres"));
480 prl(createStartVar("tempa", "tempb", "tempres"));
481 prl(createTopTwoEStack());
482 prl("tempres := tempb * tempa;");
483 prl(createToEStack("tempres"));
488 prl(createStartVar("tempa", "tempb", "tempres"));
489 prl(createTopTwoEStack());
490 prl("IF tempa = 0 THEN ERROR(\"division by zero\") FI;");
491 prl("tempres := tempb DIV tempa;");
492 prl(createToEStack("tempres"));
497 prl(createStartVar("tempa", "tempb", "tempres"));
498 prl(createTopTwoEStack());
499 prl("IF tempa = 0 THEN ERROR(\"division by zero\") FI;");
500 prl("tempres := tempb MOD tempa;");
501 prl(createToEStack("tempres"));
507 prl(createStartVar("tempa"));
508 prl(createTopEStack());
509 prl(createToEStack("-tempa"));
515 prl(createStartVar("tempa", "tempb"));
516 prl(createTopTwoEStack());
517 prl("VAR <tempres :=tempb, i:=1 >:");
518 prl("\tFOR i:=1 TO tempa STEP 1 DO tempres := tempres * 2 OD;");
519 prl(createToEStack("tempres"));
525 prl(createStartVar("tempa", "tempb"));
526 prl(createTopTwoEStack());
527 prl("VAR <tempres :=tempb, i:=1 >:");
528 prl("\tFOR i:=1 TO tempa STEP 1 DO tempres := tempres DIV 2 OD;");
529 prl(createToEStack("tempres"));
536 int b1
= mjInput
.get(), b2
= mjInput
.get();
537 prl(createLocal(b1
) + " := " + createLocal(b1
) + " + " + b2
+ ";");
542 int size
= mjInput
.get2();
543 // TODO maybe objects and arrays should be in the same list?
544 prl("mjvm_objects := mjvm_objects ++ < ARRAY(" + size
546 prl(createToEStack("LENGTH(mjvm_objects)"));
550 mjInput
.get();// 0 - bytes, 1 - words; ignore for now
551 // TODO take into consideration 0/1
552 prl(createStartVar("tempa"));
553 prl(createTopEStack());
554 prl("mjvm_arrays := mjvm_arrays ++ < ARRAY(tempa,0) >;");
555 prl(createToEStack("LENGTH(mjvm_arrays)"));
562 prl(createStartVar("tempa", "tempb"));
563 prl(createTopTwoEStack());
564 prl(createToEStack(createArray("tempb") + "[tempa+1]"));
570 prl(createStartVar("tempa", "tempb", "tempres"));
571 prl(createFromEStack("tempres"));
572 prl(createTopTwoEStack());
573 prl("mjvm_arrays[tempb][tempa+1]:=tempres;");
578 prl(createStartVar("tempa", "tempb"));
579 prl(createTopEStack());
580 prl("tempb := LENGTH("+ createArray("tempa") + ");");
581 prl(createToEStack("tempb"));
587 prl(createStartVar("tempa", "tempb"));
588 prl(createTopEStack());
589 prl(createToEStack("tempa"));
590 prl(createToEStack("tempa"));
595 prl(createStartVar("tempa", "tempb"));
596 prl(createTopTwoEStack());
597 prl(createToEStack("tempb"));
598 prl(createToEStack("tempa"));
599 prl(createToEStack("tempb"));
600 prl(createToEStack("tempa"));
606 prl(createPopEStack());
611 prl("CALL a" + (mjInput
.getCounter() + mjInput
.get2()) + ";");
622 prl(createStartVar("tempa", "tempb"));
623 prl(createTopTwoEStack());
624 prl("IF tempb " + mjInput
.getRelationFor(op
)
625 + " tempa THEN mjvm_flag_jump := 1"
626 + " ELSE mjvm_flag_jump := 0"
629 prl("IF mjvm_flag_jump = 1 THEN CALL a"
630 + (mjInput
.getCounter() + mjInput
.get2())
631 + " ELSE CALL a" + (mjInput
.getCounter() + 1)
634 prl(createTopTwoEStack());
635 prl("IF tempb " + mjInput
.getRelationFor(op
)
636 + " tempa THEN CALL a"
637 + (mjInput
.getCounter() + mjInput
.get2())
638 + " ELSE CALL a" + (mjInput
.getCounter() + 1)
645 prl("CALL a" + (mjInput
.getCounter() + mjInput
.get2()) + ";");
650 // we let the actions return
651 // there is nothing to clean up
652 prl("SKIP\n END\n b" + mjInput
.getCounter() + " ==");
656 int parameters
= mjInput
.get();
658 numberOfLocals
= mjInput
.get();
659 if (genLocalsAsArray
) {
660 prl(createToMStack("mjvm_locals"));
661 prl("mjvm_locals := ARRAY(" + numberOfLocals
+ ",0);");
663 // TODO maybe we should generate VAR block for these somewhere
664 for (int i
= 0; i
< numberOfLocals
; i
++) {
665 prl(createToMStack(createLocal(i
)));
669 for (int i
= parameters
- 1; i
>= 0; i
--)
670 prl(createFromEStack(createLocal(i
)));
674 if (genLocalsAsArray
) {
675 prl(createFromMStack("mjvm_locals"));
677 // there are as many locals as defined in the last enter
678 for (int i
= numberOfLocals
-1; i
>= 0; i
--)
679 prl(createFromMStack(createLocal(i
)));
686 // TODO maybe we'll need a bufer for multi chars!
687 prl(createStartVar("tempa"));
688 prl("@Read_Line_Proc(VAR tempa, Standard_Input_Port);");
689 prl("tempa := @String_To_List(tempa)[1];");
690 prl(createToEStack("tempa"));
695 prl(createStartVar("tempa"));
696 prl("@Read_Line_Proc(VAR tempa, Standard_Input_Port);");
697 prl("tempa := @String_To_Num(tempa);");
698 prl(createToEStack("tempa"));
705 prl(createStartVar("tempa", "tempb"));
706 prl(createTopTwoEStack());
708 prl(createComment("print spacing and transformation",C_SPEC
));
709 prl("PRINFLUSH(@Format(tempa, @List_To_String(< tempb >)));");
711 prl("Print_MJ_CHAR(tempb,tempa);");
716 prl(createStartVar("tempa", "tempb"));
718 prl(createTopTwoEStack());
720 prl(createComment("print spacing",C_SPEC
));
721 prl("PRINFLUSH(@Format(tempa,tempb));");
724 prl("Print_MJ(tempb,tempa);");
730 prl("ERROR(\"Runtime error: trap(" + mjInput
.get() + ")\");");
735 prl(createComment("unknown op error: " + op
, C_ERR
));
736 messages
.message("unknown op error: " + op
, TransMessages
.M_ERR
);
740 boolean wasJump
= mjInput
.isJumpCode(op
);
746 prl("CALL a" + mjInput
.getCounter() + "\n END");
748 prl("SKIP\n END\nENDACTIONS;\n");
749 pr(createStandardEnd());
752 public void convertFile(File f
) {
754 convertStream(new FileInputStream(f
));
755 } catch (Exception ex
) {
756 ex
.printStackTrace();
760 public void printHelp() {
767 public void printLongHelp() {
770 System
.out
.println();
772 System
.out
.println();
773 printHelpDirectives();
774 System
.out
.println();
775 printHelpGenerating();
776 System
.out
.println();
780 public void printHelpOutput() {
781 System
.out
.println("Output options:");
782 System
.out
.println(" --screen print output to screen");
783 System
.out
.println(" -o --oc[+-] include original code in comments");
784 System
.out
.println(" -v verbose, print warning messages");
785 System
.out
.println(" -q quiet; don't print even the error messages");
786 System
.out
.println(" -d print detailed debug messages");
789 public void printHelpGenerating() {
790 System
.out
.println("Options for generating extra code for tracking code execution");
791 System
.out
.println(" --genEStackPrint generate print for all EStack changes");
792 System
.out
.println(" --genAddrPrint generate prints after every address of the original code ");
793 System
.out
.println(" --genAddrPause generate a pause after every address of the original code ");
794 System
.out
.println(" --genAddr short for --genAddrPrint and --genAddrPause");
795 System
.out
.println(" --genAll short for applying all code generation");
798 public void printHelpDirectives(){
799 System
.out
.println("Alternatives for code generation (* are the defaults):");
800 System
.out
.print(genPopPush?
'*':' ');
801 System
.out
.println(" --genPopPush generate POP/PUSH instead of TAIL/HEAD");
802 System
.out
.print(!genPopPush?
'*':' ');
803 System
.out
.println(" --genHeadTail generate TAIL/HEAD instead of POP/PUSH ");
804 System
.out
.println();
805 System
.out
.print(genInlinePrint?
'*':' ');
806 System
.out
.println(" --genInlinePrint generate prints directly instead of procedure calls");
807 System
.out
.print(!genInlinePrint?
'*':' ');
808 System
.out
.println(" --genProcedurePrint generate prints as custom procedure calls");
809 System
.out
.println();
810 System
.out
.print(genLocalVars?
'*':' ');
811 System
.out
.println(" --genLocalVars generate local VAR block for temp variables");
812 System
.out
.print(!genLocalVars?
'*':' ');
813 System
.out
.println(" --genGlobalVars do NOT generate local VAR block for temp variables");
814 System
.out
.println();
815 System
.out
.print(genLocalsAsArray?
'*':' ');
816 System
.out
.println(" --genLocalsAsArray generate local variables as an array");
817 System
.out
.print(!genLocalsAsArray?
'*':' ');
818 System
.out
.println(" --genLocalsSeparate generate local variables as separate entities");
821 public void printHelpHelp() {
822 System
.out
.println("Help and info options");
823 System
.out
.println(" -h basic help");
824 System
.out
.println(" --help print more detailed help");
825 System
.out
.println(" --version or -version print version and exit");
828 public void printUsage(){
829 System
.out
.println("usage:\n\t mjc2wsl {options} filename [outfile]");
832 public void printVersion() {
833 System
.out
.println("MicroJava bytecode to WSL converter " + getVersion()
834 + ", by Doni Pracner");
837 public String
makeDefaultOutName(String inname
){
839 if (inname
.endsWith(".obj"))
840 rez
= rez
.substring(0, rez
.length() - 4);
844 public void run(String
[] args
) {
845 if (args
.length
== 0) {
849 while (i
< args
.length
&& args
[i
].length() > 0 && args
[i
].charAt(0) == '-') {
850 if (args
[i
].compareTo("-h") == 0) {
853 } else if (args
[i
].compareTo("--help") == 0) {
856 } else if (args
[i
].compareTo("--version") == 0
857 || args
[i
].compareTo("-version") == 0) {
860 } else if (args
[i
].compareTo("-o") == 0
861 || args
[i
].startsWith("--oc")) {
862 if (args
[i
].length() == 2)
863 originalInComments
= true;
864 else if (args
[i
].length() == 5)
865 originalInComments
= args
[i
].charAt(4) == '+';
867 originalInComments
= true;
868 } else if (args
[i
].compareTo("--screen") == 0) {
869 out
= new PrintWriter(System
.out
);
870 } else if (args
[i
].compareTo("-d") == 0) {
871 messages
.setPrintLevel(TransMessages
.M_DEB
);// print debug info
872 } else if (args
[i
].compareTo("-v") == 0) {
873 messages
.setPrintLevel(TransMessages
.M_WAR
);// print warnings
874 } else if (args
[i
].compareTo("-q") == 0) {
875 messages
.setPrintLevel(TransMessages
.M_QUIET
);// no printing
876 } else if (args
[i
].compareToIgnoreCase("--genEStackPrint") == 0) {
877 genPrintEStackOnChange
= true;
878 } else if (args
[i
].compareToIgnoreCase("--genAddrPause") == 0) {
879 genPauseAfterEachAddress
= true;
880 } else if (args
[i
].compareToIgnoreCase("--genAddrPrint") == 0) {
881 genPrintForEachAddress
= true;
882 } else if (args
[i
].compareToIgnoreCase("--genAddr") == 0) {
883 genPrintForEachAddress
= true;
884 genPauseAfterEachAddress
= true;
885 } else if (args
[i
].compareToIgnoreCase("--genAll") == 0) {
886 genPrintEStackOnChange
= true;
887 genPrintForEachAddress
= true;
888 genPauseAfterEachAddress
= true;
889 } else if (args
[i
].compareToIgnoreCase("--genPopPush") == 0) {
891 } else if (args
[i
].compareToIgnoreCase("--genInlinePrint") == 0) {
892 genInlinePrint
= true;
893 } else if (args
[i
].compareToIgnoreCase("--genHeadTail") == 0) {
895 } else if (args
[i
].compareToIgnoreCase("--genProcedurePrint") == 0) {
896 genInlinePrint
= false;
897 } else if (args
[i
].compareToIgnoreCase("--genLocalVars") == 0) {
899 } else if (args
[i
].compareToIgnoreCase("--genGlobalVars") == 0) {
900 genLocalVars
= false;
901 } else if (args
[i
].compareToIgnoreCase("--genLocalsAsArray") == 0) {
902 genLocalsAsArray
= true;
903 } else if (args
[i
].compareToIgnoreCase("--genLocalsSeparate") == 0) {
904 genLocalsAsArray
= false;
906 System
.err
.println("unknown option: "+args
[i
]);
911 if (i
>= args
.length
) {
912 System
.err
.println("no filename supplied");
916 Path p
= FileSystems
.getDefault().getPath(args
[i
]);
917 if (!Files
.isRegularFile(p
)){
918 System
.err
.println("input file does not exist");
922 if (i
+ 1 < args
.length
) {
924 out
= new PrintWriter(args
[i
+ 1]);
925 } catch (Exception e
) {
926 System
.err
.println("error in opening out file:");
931 // if not set to screen, or a file, make a default filename
933 out
= new PrintWriter(makeDefaultOutName(args
[i
]));
934 } catch (Exception e
) {
935 System
.err
.println("error in opening out file:");
939 Calendar now
= Calendar
.getInstance();
941 convertStream(Files
.newInputStream(p
));
942 } catch (Exception e
) {
943 // TODO Auto-generated catch block
946 long mili
= Calendar
.getInstance().getTimeInMillis()
947 - now
.getTimeInMillis();
948 System
.out
.println("conversion time:" + mili
+ " ms");
949 messages
.printMessageCounters();
954 public static void main(String
[] args
) {
955 new mjc2wsl().run(args
);
Svarog.pmf.uns.ac.rs/gitweb
maintanance
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