designexamples-error.html

来自「经典的数据结构源代码(java 实现)」· HTML 代码 · 共 19 行

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<html><head><title>Code Fragment</title></head><body text=#000000><center></center><br><br><dl><dd><pre>java.lang.NullPointerException: <font color=#8000a0>Returned </font>a <font color=#8000a0>null </font>locator   <font color=#8000a0>at </font>java.awt.Component.<font color=#0000ff>handleEvent</font>(Component.java:900)   <font color=#8000a0>at </font>java.awt.Component.<font color=#0000ff>postEvent</font>(Component.java:838)   <font color=#8000a0>at </font>java.awt.Component.<font color=#0000ff>postEvent</font>(Component.java:845)   <font color=#8000a0>at </font>sun.awt.motif.MButtonPeer.<font color=#0000ff>action</font>(MButtonPeer.java:39)   <font color=#8000a0>at </font>java.lang.Thread.<font color=#0000ff>run</font>(Thread.java)</dl></body></html>

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