Hi! I want to generate lot of pdf file from database. I write my own multithreaded application, but I have a little problem. I get two error, both error in used awt package. Maybe you can help to me. First OutOfMemoryError: java.lang.OutOfMemoryError: Java heap space at java.text.RuleBasedBreakIterator.readFile(Unknown Source) at java.text.RuleBasedBreakIterator.readTables(Unknown Source) at java.text.RuleBasedBreakIterator.<init>(Unknown Source) at java.text.BreakIterator.createBreakInstance(Unknown Source) at java.text.BreakIterator.getBreakInstance(Unknown Source) at java.text.BreakIterator.getLineInstance(Unknown Source) at java.text.BreakIterator.getLineInstance(Unknown Source) at java.awt.font.LineBreakMeasurer.<init>(Unknown Source) at net.sf.jasperreports.engine.fill.TextMeasurer.renderParagraph(TextMeasurer.java:330) at net.sf.jasperreports.engine.fill.TextMeasurer.measure(TextMeasurer.java:291) at net.sf.jasperreports.engine.fill.JRFillTextElement.chopTextElement(JRFillTextElement.java:991) at net.sf.jasperreports.engine.fill.JRFillTextField.prepare(JRFillTextField.java:542) at net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:344) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:346) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:305) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1382) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:692) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportContent(JRVerticalFiller.java:275) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:117) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:889) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:792) at net.sf.jasperreports.engine.fill.JRFillSubreport.fillSubreport(JRFillSubreport.java:539) at net.sf.jasperreports.engine.fill.JRSubreportRunnable.run(JRSubreportRunnable.java:63) at net.sf.jasperreports.engine.fill.JRThreadSubreportRunner.run(JRThreadSubreportRunner.java:209) at java.lang.Thread.run(Unknown Source) And the NullPointerException: java.lang.OutOfMemoryError: Java heap space at java.text.RuleBasedBreakIterator.readFile(Unknown Source) at java.text.RuleBasedBreakIterator.readTables(Unknown Source) at java.text.RuleBasedBreakIterator.<init>(Unknown Source) at java.text.BreakIterator.createBreakInstance(Unknown Source) at java.text.BreakIterator.getBreakInstance(Unknown Source) at java.text.BreakIterator.getLineInstance(Unknown Source) at java.text.BreakIterator.getLineInstance(Unknown Source) at java.awt.font.LineBreakMeasurer.<init>(Unknown Source) at net.sf.jasperreports.engine.fill.TextMeasurer.renderParagraph(TextMeasurer.java:330) at net.sf.jasperreports.engine.fill.TextMeasurer.measure(TextMeasurer.java:291) at net.sf.jasperreports.engine.fill.JRFillTextElement.chopTextElement(JRFillTextElement.java:991) at net.sf.jasperreports.engine.fill.JRFillTextField.prepare(JRFillTextField.java:542) at net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:344) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:346) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:305) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1382) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:692) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportContent(JRVerticalFiller.java:275) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:117) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:889) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:792) at net.sf.jasperreports.engine.fill.JRFillSubreport.fillSubreport(JRFillSubreport.java:539) at net.sf.jasperreports.engine.fill.JRSubreportRunnable.run(JRSubreportRunnable.java:63) at net.sf.jasperreports.engine.fill.JRThreadSubreportRunner.run(JRThreadSubreportRunner.java:209) at java.lang.Thread.run(Unknown Source) Any idea?
